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2 X 15WATT AUDIO AMPLIFIER BOARD WITH BLUETOOTH V5.0 - JAB1V2

（AA-JA32151v2）

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Description

JAB1 is a stereo audio amplifier board integrated with Bluetooth 5.0, delivering 15W output power per channel into an 8Ohm load. JAB1 offers a high efficiency wireless solution for customers, suitable for portable speakers, Bluetooth speakers, home audio, DIY audio, etc. Its excellent self-dissipation eliminates the need for an external heatsink. Compact size and light weight make JAB1 applicable to almost any audio projects. A DC12V-24V power supply is required.

Integrated with Bluetooth 5.0

JAB1 is integrated with high performance Bluetooth 5.0 module, which means you can connect JAB1 with any portable devices or PC to easily access streaming audio via Bluetooth paring. In addition, the module supports changing Bluetooth name, so you can customize your name of JAB1. There is a built-in Bluetooth antenna equipped on the board for stable connection. So you can directly pair JAB1 with the Bluetooth for audio playback. An external antenna port is also provided for such applications that JAB1 needs to be integrated into a cabinet.

Supporting Line Input

Beside Bluetooth input, JAB1 also supports 3.5mm AUX IN. But the two input methods cannot be used at the same time. Based on the insertion detection circuit, once the 3.5mm AUX IN cable is inserted, the input method will switch from Bluetooth to line input.

High Quality Audio Performance

Thanks to dedicated PCB layout design and engineers’ attentive debugging, this JAB1 audio amplifier board features high audio performance, whose THD+N performs well as 0.03% @ 8Ohm, 10W, 1kHz.

Multiple Power Path

A DC12V-24V power supply with output current higher than 1A is required to power JAB1.

In addition to power supply, JAB1 also supports battery power, which greatly improve the portability and flexibility of audio systems. MPPT circuit is equipped in JAB1, so it can recharge the batteries with a power supply connected.

It is recommended to use WONDOM Battey charging and protection board (JAB - BE) designed for 3pcs 18650 Lithium-ion batteries in series as it’s equipped with full protection circuit for operation safety. A 15V-24V, 1A-5A power supply would be required for the purpose to fully charge the batteries.

If you use rechargeable lead acid batteries, a 15V-24V, 1A power supply is needed.

You could also use solar panels for their applications. Just remember to use solar batteries with float (open) voltage with 16.5V-21.5V, and use 20-100W panels for this application.

8 AA (Alkaline) Batteries in series will be 12V to power the amplifier. Please note that AA batteries couldn’t be connected with charging port unless MPPT module is removed.

Easy for Installation

Four screw holes provided make this Bluetooth amplifier board easy for installation and quick for integration in any cabinet. We provide a Functional cables kit (JAB - FC) for your convenient operations. Furthermore, a 3.6’’ x 2.7’’ L-style aluminum bracket (JAB - LAB) is available to fix the Bluetooth amp in wiring process and to install the board to cabinets.

Basic Information

StyleBoards
Number Of Channel(s)2
Output Power15
Size3.6 x 2.7 inches (91.44mm x 68.58mm)
ChipsetTPA31xx
Heat DissipationNo Heat Sink & FAN
Supported Parallel Bridge Tied Load ModeYES
inputBluetooth, Single ended Line-in,
Power Voltage12V-24V

Features

3.6 x 2.7 Inches PCB Size
Bluetooth V5.0
Power Management
Lithium Battery Board Supported
Higher Output Power with Power Adapter
PBTL Configurable
LED Indicators Ports (Power, Battery Charging& Bluetooth)
3.5mm AUX IN Port
Volume Control Port (Potentiometer)
Power Switch Port

Specification

Specifications typical @ +20℃, powered by 19V DC, unless otherwise noted. Specifications subject to change without notice.

Parameter	Conditions	Min.	Typ.	Max.	Units
Power Supply Range	-	12	19	24	VDC
Idle Power/Current	SD short to GND, BT Disconnected	-	81.4	91.6	mA
Idle Power/Current	BT Connected	-	82.7	92.5	mA
Standby Power/Current	SD short to GND, only when low power module available	-	12.3	12.6	mA
Battery Undervoltage Protection*	-	-	10.4	10.5	V
Constant Charging Voltage	-	-	12.3	12.5	V
Charge Current	-	-	0.5	0.9	A

Specifications typical @ +20℃, powered by 19V DC, unless otherwise noted. Specifications subject to change without notice.

Parameter		Conditions	Min.	Typ.	Max.	Units
Gain		-	22	24	26	dB
Output Power		19V @ 8Ω	2 x 15			W
THD		Bluetooth, 19V @ 8Ω,10W, 1KHz	-	0.03	-	%
Output Noise Level	3.5mm Linje input	A-weighting, Input Connected to GND	-	352.0	-	µV
Output Noise Level	Bluetooth input	A-weighting, Input Connected to GND	-	87.0	-	µV
SNR	3.5mm Line input	19V, 10W @ 8Ω, THD+N=1%	-	90.0	-	dB
SNR	Bluetooth input	19V, 10W @ 8Ω, THD+N=1%		99.1		dB

Performance

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2 X 30 WATT CLASS D AUDIO AMPLIFIER BOARD W BLUETOOTH VER5.0 & DSP - JAB2V2 - 230

（AA-JA32472v2）

JAB2V2 is audio amplifier board integrated with Bluetooth 5.0 (supporting aptX HD) and DSP, offering a real all-in-one audio solution for customers. JAB2V2 covers 2 x 50W, 2 x 30W, 1 x 60W and 1 x 100W four models. Thanks to the equipped DSP chip, JAB2V2 supports PC UI control after connection with WONDOM ICP3 or higher version(s), through which, you can adjust volume, gain, frequency and EQ setting to customize your own audio. In addition to speaker output, JAB2V2 offers an extra mixed signal output, which can be input to other audio amplifier board to build audio 2.1 / 4.0 system. Customers can configure it into a subwoofer signal by frequency adjustment in PC UI. Besides power supply, JAB2V2 supports battery power, which greatly improves the portability. Wireless audio input, battery power, light weight and high quality audio performance make JAB2V2 perfectly suitable for portable Bluetooth speakers, home audio, garden audio and DIY applications. A DC10.8V-24V power supply is required.

Integrated with Bluetooth 5.0 module

JAB2V2 employs Bluetooth 5.0 module for audio input, which supports various audio formats as aptX, aptX HD, aptX LL, SBC & AAC and high receive sensitivity with RF power up to 9dBm and -90dBm. There is a built-in antenna equipped on this board. So you can directly pair JAB2V2 with the device to play music. An external antenna port is also provided on the board to ensure the stable connection and high audio performance in such applications that JAB2V2 is installed into a speaker or a cabinet.

Supporting Line Input

In addition to Bluetooth input, JAB2V2 supports 3.5mm line input. Signals from the two input methods will be mixed before being transmitted to the amplification circuit. You can get the 3.5mm AUX-IN cable in the Functional cables kit (AA-JA11114 / AA-JA11116).

Integrated with DSP, Supporting PC UI

Taking customers’ reviews and feedbacks into account, we integrate DSP chip on JAB2V2. Programming port is provided on JAB2V2. After connection with WONDOM ICP3 or higher versions, you can get PC UI control function. Sure Electronics has developed a PC UI, with which, you can try with gain, high/low-pass filter, noise suppressor, bass, frequency shifter and many other effects.

Supporting Battery Power

Beside power supply, JAB2V2 supports battery power. What’s more, JAB2V2 is equipped with MPPT charging circuit. So you can use 3S Lithium battery board (AA-JA11113) to power JAB2V2. When you want to charge batteries, connect the battery board (AA-JA11113) with JAB2V2 and connect a power supply with JAB2V2 at the same time. It is suggested to use a power supply whose output voltage is within DC15-24V and current is higher than 1A to charge batteries.

Mixed Line Output Signal, Supporting configuration as subwoofer

JAB2V2 provides a mixed line output signal, which can be transmitted to other WONDOM audio amplifiers to build an audio 2.1 / 4.0 system. Please note that it’s audio signal, so an amplifier board is required for connecting with a speaker. It is suggested to connect JAB2V2 with JAB3 to build audio 2.1 / 4.0 system. In this condition, it is recommended to use DSP of JAB3 for system control.

Easy for Integration

Bluetooth pairing cancellation function is integrated on JAB2V2. You can disconnect with Bluetooth by one simple press, without worry about which Bluetooth is paired. Shutdown function is also available on JAB2V2. Once you shutdown JAB2V2, JAB2V2 will power off. Ports for External LED indicators are offered to show the status of Bluetooth, power and charging, so you can have an overview of the running condition of JAB2V2.

Optional Accessories

We provide optional accessories for customers’ simple operation. With 3.6’’ x 2.7’’ L-style bracket (AA-JA11115), you can immobilize JAB2V2 in connection and installation stage. You can connect JAB2V2 with the Interface extension board (AA-JA11112) to get a 3.5mm line input port, 2 USB discharging ports with 2.1A maximum current per port, a power switch and indicators for power and mute. Functional cables kit (AA-JA11114) offers all the cables you need for better use of JAB2V2.

Basic Information

StyleBoards
Number Of Channel(s)2
Output Power30
Size3.6 x 2.7 inches (91.44mm x 68.58mm)
ChipsetTPA31xx
Heat DissipationNo Heat Sink & FAN
Supported Parallel Bridge Tied Load ModeYES
inputBluetooth, Single ended Line-in,
Power Voltage11V-24V

Features

3.6 x 2.7 Inches PCB Size
Bluetooth V5.0 apt-X HD
High Receive Sensitivity with RF power up to 9dBm and -90dBm
Supporting Various Audio Decode Formats as APTX, APTX HD, APTX-LL, SBC & AAC
Lithium Battery Board Supported
Bluetooth Pairing Cancellation
Integrated with DSP
Supporting PC UI Control
Mixed Mono Output Provided
Volume Control Port (Potentiometer)

Specification

Specifications typical @ +20℃, Powered by 24V DC, unless otherwise noted. Specifications subject to change without notice.

Parameter	Conditions	Min.	Typ.	Max.	Units
Power Supply Range	-	10.8	24	-	VDC
Idle Power/Current	@24V, No audio input	-	62.9	80	mA
Standby Power/Current	@24V, SD short to GND, only when low power module available	-	2.4	5	mA
Battery Undervoltage Protection*	-	-	10.4	10.5	V
Constant Charging Voltage	-	-	12.3	12.5	V
Charge Current	-	-	0.5	0.9	A

*Battery Undervoltage Protection point is preset to 10.4V in order to protect Lithium-Ion battery, LiFePo4 battery is strictly prohibited and not supported by default. For any change to this battery protection setting, an MOQ of 500pcs will be applied. It is suggested to use power supply whose output voltage is within DC15V-24V and output current is higher than 1A to charge batteries with AA-JA11113.

Parameter	Conditions	Min.	Typ.	Max.	Units
Gain	-	28	31	32	dB
Output Power	24V @ 8Ω	2 x 30			W
THD	@ 8Ω,10W, 1kHz	-	0.05	-	%
Output Noise Level	A-weighting,Input Connected to GND	-	150.2	-	µV
SNR	10W @ 8Ω, THD+N=1%	-	95.2	-	dB

Performance

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2 X 50 WATT AA-JA32171 CLASS D AUDIO AMPLIFIER BOARD WITH BLUETOOTH V5.0 & DSP - JAB2V2

（AA-JA32171v2）

JAB2V2 is audio amplifier board integrated with Bluetooth 5.0 (supporting aptX HD) and DSP, offering a real all-in-one audio solution for customers. JAB2V2 covers 2 x 50W, 2 x 30W, 1 x 60W and 1 x 100W four models. Thanks to the equipped DSP chip, JAB2V2 supports PC UI control after connection with WONDOM ICP5 or higher version(s), through which, you can adjust volume, gain, frequency and EQ setting to customize your own audio. In addition to speaker output, JAB2V2 offers an extra mixed signal output, which can be input to other audio amplifier board to build audio 2.1 / 4.0 system. Customers can configure it into a subwoofer signal by frequency adjustment in PC UI. Besides power supply, JAB2V2 supports battery power, which greatly improves the portability. Wireless audio input, battery power, light weight and high quality audio performance make JAB2V2 perfectly suitable for portable Bluetooth speakers, home audio, garden audio and DIY applications. A DC10.8V-24V power supply is required.

Integrated with Bluetooth 5.0 module

JAB2V2 employs Bluetooth 5.0 module for audio input, which supports various audio formats as aptX, aptX HD, aptX LL, SBC & AAC and high receive sensitivity with RF power up to 9dBm and -90dBm. There is a built-in antenna equipped on this board. So you can directly pair JAB2V2 with the device to play music. An external antenna port is also provided on the board to ensure the stable connection and high audio performance in such applications that JAB2V2 is installed into a speaker or a cabinet.

Supporting Line Input

In addition to Bluetooth input, JAB2V2 supports 3.5mm line input. Signals from the two input methods will be mixed before being transmitted to the amplification circuit. You can get the 3.5mm AUX-IN cable in the Functional cables kit (AA-JA11114 / AA-JA11116).

Integrated with DSP, Supporting PC UI

Taking customers’ reviews and feedbacks into account, we integrate DSP chip on JAB2V2. Programming port is provided on JAB2V2. After connection with WONDOM ICP5 or higher versions, you can get PC UI control function. Sure Electronics has developed a PC UI, with which, you can try with gain, high/low-pass filter, noise suppressor, bass, frequency shifter and many other effects. ICP5 is under test now and will be released soon.

Supporting Battery Power

Beside power supply, JAB2V2 supports battery power. What’s more, JAB2V2 is equipped with MPPT charging circuit. So you can use 3S Lithium battery board (AA-JA11113) to power JAB2V2. When you want to charge batteries, connect the battery board (AA-JA11113) with JAB2V2 and connect a power supply with JAB2V2 at the same time. It is suggested to use a power supply whose output voltage is within DC15-24V and current is higher than 1A to charge batteries.

Mixed Line Output Signal, Supporting configuration as subwoofer

JAB2V2 provides a mixed line output signal, which can be transmitted to other WONDOM audio amplifiers to build an audio 2.1 / 4.0 system. Please note that it’s audio signal, so an amplifier board is required for connecting with a speaker. It is suggested to connect JAB2V2 with JAB3 to build audio 2.1 / 4.0 system. In this condition, it is recommended to use DSP of JAB3 for system control.

Easy for Integration

Bluetooth pairing cancellation function is integrated on JAB2V2. You can disconnect with Bluetooth by one simple press, without worry about which Bluetooth is paired. Shutdown function is also available on JAB2V2. Once you shutdown JAB2V2, JAB2V2 will power off. Ports for External LED indicators are offered to show the status of Bluetooth, power and charging, so you can have an overview of the running condition of JAB2V2.

Optional Accessories

We provide optional accessories for customers’ simple operation. With 3.6’’ x 2.7’’ L-style bracket (AA-JA11115), you can immobilize JAB2V2 in connection and installation stage. You can connect JAB2V2 with the Interface extension board (AA-JA11112) to get a 3.5mm line input port, 2 USB discharging ports with 2.1A maximum current per port, a power switch and indicators for power and mute. Functional cables kit (AA-JA11114) offers all the cables you need for better use of JAB2V2.

Basic Information

StyleBoards
Number Of Channel(s)2
Output Power50
Size3.6 x 2.7 inches (91.44mm x 68.58mm)
ChipsetTPA31xx
Heat DissipationHeat Sink
Supported Parallel Bridge Tied Load ModeYES
inputBluetooth, Single ended Line-in,
Power Voltage11V-24V

Features

3.6 x 2.7 Inches PCB Size
Bluetooth V5.0 apt-X HD
High Receive Sensitivity with RF power up to 9dBm and -90dBm
Supporting Various Audio Decode Formats as APTX, APTX HD, APTX-LL, SBC & AAC
Lithium Battery Board Supported
Bluetooth Pairing Cancellation
Integrated with DSP
Supporting PC UI Control
Mixed Mono Output Provided for Cascading with Other Amplifier Boards
Volume Control Port (Potentiometer)

Specification

Specifications typical @ +20℃, Powered by 21V DC, unless otherwise noted. Specifications subject to change without notice.

Parameter	Conditions	Min.	Typ.	Max.	Units
Power Supply Range	-	10.8	21	24	VDC
Idle Power/Current	@24V, No audio input	-	62.7	80	mA
Standby Power/Current	@24V, SD short to GND, only when low power module available	-	2.3	5	mA
Battery Undervoltage Protection*	-	-	10.4	10.5	V
Constant Charging Voltage	-	-	12.3	12.5	V
Charge Current	-	-	0.5	0.9	A

Parameter	Conditions	Min.	Typ.	Max.	Units
Gain	-	28	30	32	dB
Output Power	21V @ 4Ω	2 x 50			W
THD	@ 4Ω,10W, 1kHz	-	0.06	-	%
Output Noise Level	A-weighting,Input Connected to GND	-	134.5	-	µV
SNR	10W @ 4Ω, THD+N=1%	-	97.3	-	dB

Performance

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2 X 30 WATT CLASS D AUDIO AMPLIFIER BOARD WITH AUDIO DSP - JAB3-230

（AA-JA32473）

JAB3 – 230 is an All-in-one stereo Class D audio amplifier board integrated with high performance DSP – ADAU1701, outputting 30W per channel into an 8Ohm load based on Texas Instruments TPA3118 chip. With the integrated DSP chip, JAB3 can be applied to various DIY audio, commercial or industrial applications such as digital crossover, bass enhancement, loudspeakers, kiosk, etc. After connection with WONDOM programmer – ICP series, JAB3 supports programming with SigmaStudio, remote control through APP or PC UI.

Integrated with DSP

The on board fully programmable 28-/56-bit audio DSP ADAU1701 from Analog device is competent in various signal processing applications. This process can compensate for real-world limitations of speakers, amplifiers, and listening environments, providing dramatic improvements in perceived audio quality.

Four potentiometers are provided on JAB3 for real time hardware control of the whole audio system for volume, gain and high / band pass filter.

Supporting SigmaStudio Program and Remote Control

Different applications have unlike requirements on audio as the speakers, the environment and the preference are different. To give customers better control of audio systems, Sure Electronics has released In-circuit programmers (ICP series), with connection of which, you can program DSP with SigmaStudio or remote control the system with APP or PC UI.

We have developed an APP – Miumax for remote control, with which, you can adjust volume, gain, frequency and EQ setting. PC UI is also available for different applications as digital crossover, bass enhancement, subwoofer, and so on.

Sure Electronics has provided open-sourced files for customers to start the project quickly. You can download on the “Download” part.

High Quality Audio Performance

Thanks to dedicated PCB layout design and engineers’ attentive debugging, this JAB3 - 230 audio amplifier board features high audio performance, whose SNR is 85dB and THD+N performs well as 0.1% @ 8Ohm, 1W, 1kHz.

Low Power Consumption and Long Playback Time

Power management system and Signal level sensor system are employed on JAB3 for low power consumption. We have preset a threshold on the input voltage of the signal. When there is no signal detected in 5min, JAB3 would enter into standby mode automatically.

This JAB3 - 230 audio module dissipates only 72mW in standby mode. The extremely low power consumption ensures long playback time especially when JAB3 - 230 is powered by battery boards, which is absolutely an advantage for portable Bluetooth speakers.

Supporting Battery Power

A DC10V-26V power supply is required to power JAB3 - 250.

In addition to power supply, JAB3 also supports battery power, which greatly improve the portability and flexibility of audio systems.

Please kindly noted that MPPT circuit is not employed in JAB3. So JAB3 cannot be used to recharge batteries. If you only buy JAB3 and want portable battery power, it is recommended to use WONDOM Battery charging, protection and balance board – BCPB series. If you have a JAB1 / JAB2 at hand, you can use the WONDOM Battey charging and protection board (JAB – BE, AA-JA11113) for power.

Easy for Installation

Four screw holes provided make this Bluetooth amplifier board easy for installation and quick for integration in any cabinet. We provide a Functional cables kit (JAB - FC) for your convenient operations. Furthermore, a 3.6’’ x 2.7’’ L-style aluminum bracket (JAB - LAB) is available to fix the Bluetooth amp in wiring process and to install the board to cabinets.

Build Audio 2.1/4.0 system with Bluetooth and DSP

JAB2 can connect with mono JAB3 to build an audio 2.1 system or connect with stereo JAB3 to build an audio 4.0 system. This built system will be integrated with both Bluetooth and DSP, suitable for portable Bluetooth speakers and digital crossover applications. A Functional cables kit (AA-AJ11116) is released for your convenient connection. As for the connection, please kindly take the .

Basic Information

StyleBoards
Number Of Channel(s)2
Output Power30
Size3.6 x 2.7 inches (91.44mm x 68.58mm)
ChipsetTPA31xx
Heat DissipationNo Heat Sink & FAN
Supported Parallel Bridge Tied Load ModeNO
inputOthers,
Power Voltage12V-26V

Features

3.60 x 2.70 Inches PCB Size
Battery Board Supported*
Power Management Circuit
DSP Integrated
Gain of Speaker Output Adjustable
High-pass Filter of Speaker Output Adjustable
High-pass Filter of 3.5mm Headphone Output Adjustable
Overall Volume Adjustable
Signal Level Sensor System*
External 3.5mm AUX IN Port
Power Switch Port*
3.5mm Headphone Output
Compatible with JAB2*

Specification

Specifications typical @ +25℃,Powered by 24V DC, unless otherwise noted. Specifications subject to change without notice.

Parameter		Conditions	Min.	Typ.	Max.	Units
Number of Channels		-	-	2	-	-
Output Current Limit		-	-	7.5		A
Output under PLIMIT Voltage		-	6.75	7.90	8.75	V
Minimum Load Impedance		Output filter:L=10uH, C=680nF	3.2	8	-	Ω
Efficiency		30W@8Ohm	-	91	-	%
Power Supply		-	10.5	19	26	VDC
Nominal Power Requirement		-	-	30	-	W
Operating Voltage		-	11	19	24	V
Idle Power		Signal@24V	0.86	1.46	1.61	W
Idle Power		No Signal@24V	45	57	72	mW
Switching Frequency		SD Floating@24V	-	406	-	kHz
Power Consumption		1/4 of max output power@8Ohm, 24V	-	0.75	-	A
Power Consumption		1/8 of max output power@8Ohm, 24V	-	0.46	-	A
Control	Standby	High-level Input Voltage	6.0	-	-	V
	Standby	Low-level Input Voltage	-	-	0.4	V
	Mute	High-level Output Voltage	3.5	-	-	V
	Mute	Low-level Output Voltage	-	-	0.4	V
Idle Power/Current		Signal	5	77	80	mA
Idle Power/Current		No Signal	0.5	3	400	mA
Standby Power/Current		SD short to GND, only when low power module available	-	3	35	mA
Battery Undervoltage Protection		-	-	10.3	-	V

Specifications typical @ +25℃, powered by 24V DC, unless otherwise noted. Specifications subject to change without notice.

Parameter	Conditions	Min.	Typ.	Max.	Units
Minimum Gain	@8Ohm, 1kHz	26	26	32	dB
Input Sensitivity	30W@8Ohm, 1kHz	-	0.4	-	V
SNR	4W@8Ohm, THD+N 1%	-	85	-	dB
THD+N	1W@8Ohm, 1kHz	-	0.10	-	%
THD+N	10w@8Ohm, 1kHz	-	0.12	-	%
Input Impedance	-	-	10	-	kΩ
Slew Rate	@8Ohm, Input Filter Bypassed	-	-	10	V/ms
Output Noise Level	A-weighting, Input Connected to GND	-	65	-	uV
Bandwidth@±3dB	@8Ohm	250	-	18k	Hz
Crosstalk Separation	f=1kHz, Gain=20dB	-	-60	-	dB
DC Offset	-	-	1.5	15	mV
Max Input Level	-	-	26	-	dBu

Performance

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2 X 50 WATT CLASS D AUDIO AMPLIFIER BOARD WITH AUDIO DSP - JAB3-250

（AA-JA32172）

JAB3 – 250 is an All-in-one stereo Class D audio amplifier board integrated with high performance DSP – ADAU1701, outputting 50W per channel into a 4Ohm load based on Texas Instruments TPA3116 chip. With the integrated DSP chip, JAB3 can be applied to various DIY audio, commercial or industrial applications such as digital crossover, bass enhancement, loudspeakers, kiosk, etc. After connection with WONDOM programmer – ICP series, JAB3 supports programming with SigmaStudio, remote control through APP or PC UI.

Integrated with DSP

The on board fully programmable 28-/56-bit audio DSP ADAU1701 from Analog device is competent in various signal processing applications. This process can compensate for real-world limitations of speakers, amplifiers, and listening environments, providing dramatic improvements in perceived audio quality.

Four potentiometers are provided on JAB3 for real time hardware control of the whole audio system for volume, gain and high / band pass filter.

Supporting SigmaStudio Program and Remote Control

Different applications have unlike requirements on audio as the speakers, the environment and the preference are different. To give customers better control of audio systems, Sure Electronics has released In-circuit programmers (ICP series), with connection of which, you can program DSP with SigmaStudio or remote control the system with APP or PC UI.

We have developed an APP – Miumax for remote control, with which, you can adjust volume, gain, frequency and EQ setting. PC UI is also available for different applications as digital crossover, bass enhancement, subwoofer, and so on.

Sure Electronics has provided open-sourced files for customers to start the project quickly. You can download on the “Download” part.

High Quality Audio Performance

Thanks to dedicated PCB layout design and engineers’ attentive debugging, this JAB3 - 250 audio amplifier board features high audio performance, whose SNR is 88dB and THD+N performs well as 0.04% @ 4Ohm, 5W, 1kHz.

Low Power Consumption and Long Playback Time

Power management system and Signal level sensor system are employed on JAB3 for low power consumption. We have preset a threshold on the input voltage of the signal. When there is no signal detected in 5min, JAB3 would enter into standby mode automatically.

This JAB3 - 250 audio module dissipates only 120mW in standby mode. The extremely low power consumption ensures long playback time especially when JAB3 - 250 is powered by battery boards, which is absolutely an advantage for portable Bluetooth speakers.

Supporting Battery Power

A DC10V-26V power supply is required to power JAB3 - 250.

In addition to power supply, JAB3 also supports battery power, which greatly improve the portability and flexibility of audio systems.

Please kindly noted that MPPT circuit is not employed in JAB3. So JAB3 cannot be used to recharge batteries. If you only buy JAB3 and want portable battery power, it is recommended to use WONDOM Battery charging, protection and balance board – BCPB series. If you have a JAB1 / JAB2 at hand, you can use the WONDOM Battey charging and protection board (JAB – BE, AA-JA11113) for power.

Easy for Installation

Four screw holes provided make this Bluetooth amplifier board easy for installation and quick for integration in any cabinet. We provide a Functional cables kit (JAB - FC) for your convenient operations. Furthermore, a 3.6’’ x 2.7’’ L-style aluminum bracket (JAB - LAB) is available to fix the Bluetooth amp in wiring process and to install the board to cabinets.

Build Audio 2.1/4.0 system with Bluetooth and DSP

JAB2 can connect with mono JAB3 to build an audio 2.1 system or connect with stereo JAB3 to build an audio 4.0 system. This built system will be integrated with both Bluetooth and DSP, suitable for portable Bluetooth speakers and digital crossover applications. A Functional cables kit (AA-AJ11116) is released for your convenient connection. As for the connection, please kindly take the .

Basic Information

StyleBoards
Number Of Channel(s)2
Output Power50
Size3.6 x 2.7 inches (91.44mm x 68.58mm)
ChipsetTPA31xx
Heat DissipationHeat Sink
inputOthers,
Power Voltage12V-26V

Features

3.60 x 2.70 Inches PCB Size
Battery Board Supported*
Power Management Circuit
DSP Integrated
Gain of Speaker Output Adjustable
High-pass Filter of Speaker Output Adjustable
High-pass Filter of 3.5mm Headphone Output Adjustable
Overall Volume Adjustable
Signal Level Sensor System*
External 3.5mm AUX IN Port
Power Switch Port*
3.5mm Headphone Output
Compatible with JAB2*

Specification

SpecifiSpecifications typical @+25℃, powered by 24V DC, unless otherwise noted. Specifications subject to change without notice.

Parameter		Conditions	Min.	Typ.	Max.	Units
Number of Channels		-	-	2	-	-
Minimum Load Impedance		-	3.2	4	-	Ω
Efficiency		2 x 50W@4Ohm, 1kHz	-	84	-	%
Nominal Power Requirement		@24V, 1kHz	-	130	-	W
Operating Voltage		@1kHz, 4Ohm	12	24	26	V
Idle Power		Signal detected	-	2	-	W
Idle Power		No Signal detected	-	60	-	mW
Switching Frequency		SD Floating@24V	-	400	-	kHz
Power Consumption		1/4 of max output power@4Ohm, 24V, 1kHz	-	35	-	W
Power Consumption		1/8 of max output power@4Ohm, 24V, 1kHz	-	20	-	W
Control	Standby(Low = inputs enabled)	High-level Input Voltage	3.3	-	-	V
	Standby(Low = inputs enabled)	Low-level Input Voltage	-	-	0.8	V
	Mute(High = outputs enabled)	High-level Output Voltage	3.3			V
	Mute(High = outputs enabled)	Low-level Output Voltage	-	-	0.8	V
Standby Power		SD short to GND, only when low power module available	-	120	-	mW
Under Voltage Protection		-	10.0	10.4	10.8	V

Specifications typical @+25℃, powered by 24V DC, unless otherwuse noted. Specifications subject to change without notice.

Parameter		Conditions	Min.	Typ.	Max.	Units
Amp Gain		@4Ohm, 20Hz - 20kHz	-	26	-	dB
DSP Gain	SE1 (Single Amp)	@4Ohm, 1kHz	-60	-	0	dB
DSP Gain	SE2 (Headphone)	@4Ohm, 1kHz	-60	-	6.5	dB
Input Sensitivity		2 x 50W@4Ohm, 1kHz, 26dB		770		mV
Filter Gain		Butterworth, Q= 0.707	-	4	-	dB
Cutoff Frequency		HFP	0.25	-	2	kHz
Cutoff Frequency		LFP	-	20	-	kHz
SNR		2 x 50W@4Ohm, THD+N=1%, 26dB, A-weighting		88		dB
THD+N		5W@4Ohm, 1kHz, 24dB		0.04		%
THD+N		10W@4Ohm, 1kHz, 24dB		0.06		%
Input Impedance		-		10		kΩ
Supported Sampling Rates		-	-	48	-	kHz
Output Noise Level		A-weighting, Input Connected to GND, 26dB		260		uV
DC Offset		-		10		mV
Max output Level		J3, 3.5mm Headphone Output Connector		7.8		dBu
Crosstalk Separation		20Hz-20kHz, Gain=26dB	-	-60	-	dB

Performance

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1 X 60 WATT CLASS D AUDIO AMPLIFIER BOARD W DSP - JAB3-160

（AA-JA31211）

JAB3 – 160 is an All-in-one mono Class D audio amplifier board integrated with high performance DSP – ADAU1701, outputting 60W into a 4Ohm load based on Texas Instruments TPA3118 chip. With the integrated DSP chip, JAB3 can be applied to various DIY audio, commercial or industrial applications such as digital crossover, bass enhancement, loudspeakers, kiosk, etc. After connection with WONDOM programmer – ICP series, JAB3 supports programming with SigmaStudio, remote control through APP or PC UI.

Integrated with DSP

The on board fully programmable 28-/56-bit audio DSP ADAU1701 from Analog device is competent in various signal processing applications. This process can compensate for real-world limitations of speakers, amplifiers, and listening environments, providing dramatic improvements in perceived audio quality.

Four potentiometers are provided on JAB3 for real time hardware control of the whole audio system for volume, gain and high / band pass filter.

Supporting SigmaStudio Program and Remote Control

Different applications have unlike requirements on audio as the speakers, the environment and the preference are different. To give customers better control of audio systems, Sure Electronics has released In-circuit programmers (ICP series), with connection of which, you can program DSP with SigmaStudio or remote control the system with APP or PC UI.

We have developed an APP – Miumax for remote control, with which, you can adjust volume, gain, frequency and EQ setting. PC UI is also available for different applications as digital crossover, bass enhancement, subwoofer, and so on.

Sure Electronics has provided open-sourced files for customers to start the project quickly. You can download on the “Download” part.

High Quality Audio Performance

Thanks to dedicated PCB layout design and engineers’ attentive debugging, this JAB3 - 160 audio amplifier board features high audio performance, whose SNR is 88dB and THD+N performs well as 0.03% @ 4Ohm, 1W, 200Hz.

Low Power Consumption and Long Playback Time

Power management system and Signal level sensor system are employed on JAB3 for low power consumption. We have preset a threshold on the input voltage of the signal. When there is no signal detected in 5min, JAB3 would enter into standby mode automatically.

This JAB3 - 160 audio module dissipates only 150mW in standby mode. The extremely low power consumption ensures long playback time especially when JAB3 - 160 is powered by battery boards, which is absolutely an advantage for portable Bluetooth speakers.

Supporting Battery Power

A DC10V-26V power supply is required to power JAB3 - 160.

In addition to power supply, JAB3 also supports battery power, which greatly improve the portability and flexibility of audio systems.

Please kindly noted that MPPT circuit is not employed in JAB3. So JAB3 cannot be used to recharge batteries. If you only buy JAB3 and want portable battery power, it is recommended to use WONDOM Battery charging, protection and balance board – BCPB series. If you have a JAB1 / JAB2 at hand, you can use the WONDOM Battey charging and protection board (JAB – BE, AA-JA11113) for power.

Easy for Installation

Four screw holes provided make this Bluetooth amplifier board easy for installation and quick for integration in any cabinet. We provide a Functional cables kit (JAB - FC) for your convenient operations. Furthermore, a 3.6’’ x 2.7’’ L-style aluminum bracket (JAB - LAB) is available to fix the Bluetooth amp in wiring process and to install the board to cabinets.

Build Audio 2.1/4.0 system with Bluetooth and DSP

JAB2 can connect with mono JAB3 to build an audio 2.1 system or connect with stereo JAB3 to build an audio 4.0 system. This built system will be integrated with both Bluetooth and DSP, suitable for portable Bluetooth speakers and digital crossover applications. A Functional cables kit (AA-AJ11116) is released for your convenient connection. As for the connection, please kindly take the .

Basic Information

StyleBoards
Number Of Channel(s)1
Output Power60
Size3.6 x 2.7 inches (91.44mm x 68.58mm)
ChipsetTPA31xx
Heat DissipationNo Heat Sink & FAN
Supported Parallel Bridge Tied Load ModeNO
inputSingle ended Line-in,
Power Voltage12V-26V

Features

3.6x 2.7 Inches PCB Size
Battery Board Supported
Power Management Circuit
DSP Integrated
Gain of Speaker Output Adjustable
Band-pass Filter of Speaker Output Adjustable
High-pass Filter of 3.5mm
Headphone Output Adjustable
Volume of Speaker & 3.5mm
Headphone Output Adjustable
Signal Level Sensor System
External 3.5mm AUX IN Port
Power Switch Port
3.5mm Headphone Output
Compatible with JAB2

Specification

Specifications are typical @ +25℃ , powered by 24V DC. Specifications subject to change without notice.

Parameter		Conditions	Min.	Typ.	Max.	Units
Number of Channels		-	-	1	-	-
Minimum Load Impedance		-	3.2	4	-	Ω
Efficiency		60W@4Ohm	-	84	-	%
Nominal Power Requirement		@24V, 200Hz	-	80	-	W
Operating Voltage		@200Hz, 4Ohm	12	24	26	V
Idle Power		Signal detected	-	2	-	W
Idle Power		No Signal detected	-	80	-	mW
Switching Frequency		SD Floating@24V	-	400	-	kHz
Power Consumption		1/4 of max output power@4Ohm, 24V, 200Hz	-	20	-	W
Power Consumption		1/8 of max output power@4Ohm, 24V, 200Hz	-	10	-	W
Control	Standby (Low = inputs enabled)	High-level Input Voltage	3.3	-	-	V
	Standby (Low = inputs enabled)	Low-level Input Voltage	-	-	0.8	V
	Mute (High = outputs enabled)	High-level Output Voltage	3.3	-	-	V
	Mute (High = outputs enabled)	Low-level Output Voltage	-	-	0.8	V
Standby Power		SD short to GND, only when low power module available	-	150	-	mW
Under Voltage Protection		-	10.0	10.4	10.8	V

Specifications typical @ +25℃ , powered by 24V DC. Specifications subject to change without notice.

Parameter		Conditions	Min.	Typ.	Max.	Units
Amp Gain		@4Ohm, 200Hz	-	26	-	dB
DSP Gain	SE1 (Single Amp)	@4Ohm, 200Hz	-60	-	10	dB
DSP Gain	SE2 (Headphone)	@4Ohm,200Hz	-60	-	2	dB
Input Sensitivity		60W@4Ohm, 200Hz, 26dB	-	770	-	mV
Filter Gain		Butterworth, Q= 0.707	-	4	-	dB
Cutoff Frequency		HFP	60	-	120	Hz
Cutoff Frequency		LFP	200	-	400	Hz
SNR		60W@4Ohm, THD+N=1%, 26Db, A-weighting		88		dB
THD+N		1W@4Ohm, 200Hz, 26dB		0.03		%
THD+N		10W@4Ohm, 200Hz, 26dB		0.05		%
Input Impedance		-		10		kΩ
Supported Sampling Rates		-	-	48	-	kHz
Output Noise Level		A-weighting, Input Connected to GND, 26dB		240		uV
DC Offset		-		20		mV
Max output Level		J3, 3.5mm Headphone Output Connector		4.5		dBu

Performance

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1 X 100 WATT CLASS D AUDIO AMPLIFIER BOARD W DSP - JAB3-1100

（AA-JA31181）

JAB3 – 1100 is an All-in-one mono Class D audio amplifier board integrated with high performance DSP – ADAU1701, outputting 100W into a 2Ohm load based on Texas Instruments TPA3116 chip. With the integrated DSP chip, JAB3 can be applied to various DIY audio, commercial or industrial applications such as digital crossover, bass enhancement, loudspeakers, kiosk, etc. After connection with WONDOM programmer – ICP series, JAB3 supports programming with SigmaStudio, remote control through APP or PC UI.

Integrated with DSP

The on board fully programmable 28-/56-bit audio DSP ADAU1701 from Analog device is competent in various signal processing applications. This process can compensate for real-world limitations of speakers, amplifiers, and listening environments, providing dramatic improvements in perceived audio quality.

Four potentiometers are provided on JAB3 for real time hardware control of the whole audio system for volume, gain and high / band pass filter.

Supporting SigmaStudio Program and Remote Control

Different applications have unlike requirements on audio as the speakers, the environment and the preference are different. To give customers better control of audio systems, Sure Electronics has released In-circuit programmers (ICP series), with connection of which, you can program DSP with SigmaStudio or remote control the system with APP or PC UI.

We have developed an APP – Miumax for remote control, with which, you can adjust volume, gain, frequency and EQ setting. PC UI is also available for different applications as digital crossover, bass enhancement, subwoofer, and so on.

Sure Electronics has provided open-sourced files for customers to start the project quickly. You can download on the “Download” part.

High Quality Audio Performance

Thanks to dedicated PCB layout design and engineers’ attentive debugging, this JAB3 - 1100 audio amplifier board features high audio performance, whose SNR is 88dB and THD+N performs well as 0.03% @ 2Ohm, 1W, 200Hz.

Low Power Consumption and Long Playback Time

Power management system and Signal level sensor system are employed on JAB3 for low power consumption. We have preset a threshold on the input voltage of the signal. When there is no signal detected in 5min, JAB3 would enter into standby mode automatically.

This JAB3 - 1100 audio module dissipates only 150mW in standby mode. The extremely low power consumption ensures long playback time especially when JAB3 - 1100 is powered by battery boards, which is absolutely an advantage for portable Bluetooth speakers.

Supporting Battery Power

A DC10V-26V power supply is required to power JAB3 - 1100.

In addition to power supply, JAB3 also supports battery power, which greatly improve the portability and flexibility of audio systems.

Please kindly noted that MPPT circuit is not employed in JAB3. So JAB3 cannot be used to recharge batteries. If you only buy JAB3 and want portable battery power, it is recommended to use WONDOM Battery charging, protection and balance board – BCPB series. If you have a JAB1 / JAB2 at hand, you can use the WONDOM Battey charging and protection board (JAB – BE, AA-JA11113) for power.

Easy for Installation

Four screw holes provided make this Bluetooth amplifier board easy for installation and quick for integration in any cabinet. We provide a Functional cables kit (JAB - FC) for your convenient operations. Furthermore, a 3.6’’ x 2.7’’ L-style aluminum bracket (JAB - LAB) is available to fix the Bluetooth amp in wiring process and to install the board to cabinets.

Build Audio 2.1/4.0 system with Bluetooth and DSP

JAB2 can connect with mono JAB3 to build an audio 2.1 system or connect with stereo JAB3 to build an audio 4.0 system. This built system will be integrated with both Bluetooth and DSP, suitable for portable Bluetooth speakers and digital crossover applications. A Functional cables kit (AA-AJ11116) is released for your convenient connection. As for the connection, please kindly take the .

Basic Information

StyleBoards
Number Of Channel(s)1
Output Power100
Size3.6 x 2.7 inches (91.44mm x 68.58mm)
ChipsetTPA31xx
Heat DissipationHeat Sink
Supported Parallel Bridge Tied Load ModeNO
inputSingle ended Line-in,
Power Voltage12V-26V

Features

100W@2Ohm, THD+N= 1%, 200Hz
36 x 2.7 Inches PCB Size
Battery Board Supported
DSP Integrated
Gain of Speaker Output Adjustable
Band-pass Filter of Speaker Output Adjustable
High-pass Filter of 3.5mm
Headphone Output Adjustable
Volume of Speaker & 3.5mm
Headphone Output Adjustable
Signal Level Sensor System
External 3.5mm AUX IN Port
Power Switch Port
Compatible with JAB2
3.5mm Headphone Output

Specification

Specifications typical @ +25℃, powered by 24V DC. Specifications subject to change without notice.

Parameter		Conditions	Min.	Typ.	Max.	Units
Number of Channels		-	-	1	-	-
Minimum Load Impedance		-	1.6	2	-	Ω
Efficiency		100W@2Ohm		84		%
Nominal Power Requirement		@24V, 200Hz	-	150	-	W
Operating Voltage		@200Hz, 2Ohm	12	24	26	V
Idle Power		Signal detected	-	2	-	W
Idle Power		No Signal detected	-	80	-	mW
Switching Frequency		SD Floating@24V	-	400	-	kHz
Power Consumption		1/4 of max output power@2Ohm, 24V, 200Hz	-	35	-	W
Power Consumption		1/8 of max output power@2Ohm, 24V, 200Hz	-	20	-	W
Control	Standby (Low = inputs enabled)	High-level Input Voltage	3.3	-	-	V
	Standby (Low = inputs enabled)	Low-level Input Voltage	-	-	0.8	V
	Mute (High = outputs enabled)	High-level Output Voltage	3.3	-	-	V
	Mute (High = outputs enabled)	Low-level Output Voltage	-	-	0.8	V
Standby Power		SD short to GND, only when low power module available	-	150	-	mW
Under Voltage Protection		-	10.0	10.4	10.8	V

Specifications typical @ +25℃, powered by 24V DC. Specifications subject to change without notice.

Parameter		Conditions	Min.	Typ.	Max.	Units
Amp Gain		@2Ohm, 200Hz	-	26	-	dB
DSP Gain	SE1 (Single Amp)	@2Ohm, 200Hz	-60	-	10	dB
DSP Gain	SE2 (Headphone)	@2Ohm,200Hz	-60	-	2	dB
Input Sensitivity		100W@2Ohm, 200Hz, 26dB	-	770	-	mV
Filter Gain		Butterworth, Q= 0.707	-	4	-	dB
Cutoff Frequency		HFP	60	-	120	Hz
Cutoff Frequency		LFP	200	-	400	Hz
SNR		100W@2Ohm, THD+N=1%, 26Db, A-weighting		88		dB
THD+N		1W@2Ohm, 200Hz, 26dB		0.03		%
THD+N		10W@2Ohm, 200Hz, 26dB		0.05		%
Input Impedance		-		10		kΩ
Supported Sampling Rates		-	-	48	-	kHz
Output Noise Level		A-weighting, Input Connected to GND, 26dB		240		uV
DC Offset		-		20		mV
Max output Level		J3, 3.5mm Headphone Output Connector		4.5		dBu

Performance

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INTERFACE EXTENSION BOARD WITH USB CHARGE ONLY (JAB ACCESSORIES)

(AA-JA11112)

AA-JA11112 is an interface extension board in compact size for use with JAB1 / JAB2 to provide customers with a simple panel amount solution. It provides a 3.5mm AUX IN port for line input, 2CKTS USB ports for powering other devices, a switch button to control the system and LED indicators to have a better overview of the system condition. The connection is very easy. The only thing you need to do is to connect this board with JAB1 / JAB2 via a 10pin cable. When this extension board is connected with JAB1 / JAB2, it will be powered by JAB1/ JAB2, so there is no need of an extra power supply, which is convenient and saves much space.

Panel Amount Solution

With the pre-mounted interfaces, this extension board can be a panel amount solution for Jukecase, Boombox and portable Bluetooth speakers with JAB1 / JAB2.

Available for BC1.2 Protocol

The 2-port USB charger on interface extension board supports USB charging specification, revision 1.2 (BC 1.2) which could automatically config D+ and D- lines connections for an attached device. This interface extension board automatically adjusts its output level based on the connected device. It is compatible with smartphones and tablets from Apple, Samsung, HTC, Google and BlackBerry. In addition, this extension board can charge up to two devices at the same time, which can get more output than ordinary dual-port chargers. A maximum output of 5.25V/2.1 A brings you to a whole new level of high-speed charging.

Equipped with Ground Isolation

When using sing-ended input, there may be ground noise, which is quite annoying. The interface extension board is equipped with ground isolation, which can reduce the ground noise effectively.

Typical Input Amplitude

The interface extension board has a typical input amplitude of 300mV.

Package Includes

1pc AA-JA11112, Interface Extension Board

1pc PH-10pos connection cable

Basic Information

StyleModule
Number Of Channel(s)1
SizeOthers
ChipsetOthers
Heat DissipationNo Heat Sink & FAN
Supported Parallel Bridge Tied Load Mode/
inputSingle ended Line-in,

Features

A panel Amount Solution for Jukecase, Boombox and Portable Speakers
2CKTS USB Ports for Powering Portable Devices
Available for BC1.2 Protocol
Equipped with ground isolation
Typical input amplitude
3.5mm AUX Jack
Switch for mute control of JAB2 (*not applicable for JAB1)
LED Indicators
Easy Connection with JAB1 / JAB2
Aluminum mount panel customizable
2.4x1.8 inches PCB size
Weight:48g/0.11lbs (±10%)

Connection

3S18650 LITHIUM BATTERY BALANCE AND PROTECTION EXTENSION BOARD (JAB ACCESSORIES)

(AA-JA11113)

AA-JA11113 is a battery balance and protection board designed for 3pcs 18650 Lithium batteries in series, featuring full protection and high reliability, which improves the portability of the whole audio system and is a perfect rechargeable power supply solution for portable speakers. When fully charged, this battery board can provide 12.6V output voltage. With full awareness of the importance of operation safety, we employ overcharge, over-discharge, discharge overcurrent, short circuit, charge overcurrent and over-temperature protections in this battery board. The protection circuit will keep constantly monitoring the voltage and current of each cell. In addition, the Lithium-ion battery balance and protection extension board provides external bleeding for cell-capacity balance function to avoid unbalanced capacity between each cell.

Please note that charging circuit is not equipped in this battery board. If you want to recharge the batteries, make sure you have a JAB1 / JAB2 at hand as they are equipped with MPPT charging circuit.

Basic Information

TypeBattery Charger
StyleModule & Board

Features

Power Supply for Portable Bluetooth Speakers
High-accuracy voltage detection for each cell
Discharge Overcurrent Protection
Overcharge Protection
Over-discharge Protection
Undervoltage protection
Over-temperature protection
Breaking wire/short circuit protection
Weight: 60g/0.13lbs (±10%)
Size:3.60inch x 2.70inch x 1.16inch
Suitable for JAB1 / JAB2

Specification

Parameters	Conditions	Min.	Typ.	Max.	Units
Supply power	-	-	12.3	12.7	VDC
Idle power	V1=V2=V3=3.5V	-	-	25	uA
Standby power	V1=V2=V3=2V	-	-	10	uA
Maximum discharge current	-	-	-	10	A
Maximum charge current	-	-	-	5	A
Overcharge detection voltage	Single cell	-	4.235	-	V
Overcharge release voltage	Single cell	-	4.18	-	V
Overdischarge detection voltage	Single cell	-	2.8	-	V
Overdischarge release voltage	Single cell	-	3	-	V
Balance starting voltage	Single cell	-	4.18	-	V
Operating Temperature	-	-	20	50	℃
Storage Temperature	-	-20	20	105	℃
Thermal Temperature	-	-	150	-	℃

CABLES PACKAGE FOR JAB (JAB ACCESSORIES)

AA-JA11114

For use with JAB1 / JAB2

Bluetooth control cable x 1

Battery charging cable x 1

Switch cable x 1

3.5mm aux line-in cable x 1 (3.5mm jack soldered)

Volume control cable x 1 (potentiometer included)

Bluetooth,power and charging LED indicator cables:blue x 1, green x 1, red x 1

L-STYLE ALUMINUM BRACKET (JAB ACCESSORIES)

(AA-JA11115)

It is quite difficult to assemble the audio amplifier boards into a closed space in most Kiosk and Jukebox applications. To improve the connection and debugging efficiency and save the cost on installations, Sure Electronics provides a 3.6’’ x 2.7’’ L-style aluminum bracket for JAB series. The aluminum bracket supports vertical and horizontal installation ways to satisfy different installation requirements. With 4 M3 screw lock standoffs and 2 M3 pre-drilled mounting holes, the JAB series audio amplifier boards could be installed on the bracket easily.

In addition to JAB series, all the amplifier boards in 3.6’’ x 2.7’’ can be used with this L-style bracket for convenient connection and integration into kiosk cabinet or other systems.

Features

Size: 3.6'' x 2.7''
Aluminum Bracket
High Quality
Easy for System Integration

FUNCTIONAL CABLES KIT FOR THE CONNECTION BETWEEN JAB2 WITH JAB3 (JAB ACCESSORIES)

(AA-JA11116)

AA-JA11116 is a Functional cables kit specially designed for easy connection of JAB2 and JAB3 to build an audio 2.1 / 4.0 system integrated with both DSP and Bluetooth. In order to achieve a better compatibility between JAB2 and JAB3 for high audio performance, JAB2 and JAB3 not only need audio connection but also control connection to make the control logic of both boards consistent, so that the audio processing and audio flow can be smoother. A PH-6pin cable and a PH-3pin cable are provided for audio and control connection between JAB2 and JAB3. External Bluetooth, power and charge LED indicator cables are offered to show the condition of the audio system even if the amplifier boards are installed in closed cabinets such as portable speakers or kiosks. Bluetooth control cable is also available for Bluetooth pairing cancellation and turning OFF/ON. There is a PH-2pos cable in this kit for shutdown the whole system. As both JAB2 and JAB3 support battery power, with the multiple discharging ports of WONDOM battery board, you can use one battery board to power JAB2 and JAB3 at the same time. A PH-4pos cable is included in this kit for power from battery board.

Basic Information

SizeOthers
ChipsetOthers
Heat DissipationNo Heat Sink & FAN
Supported Parallel Bridge Tied Load Mode/
inputALL,

Features

Easy for connection between JAB2 and JAB3
PH-6Pos Audio Connection Cable x 1
PH-3Pos Control Connection Cable x 1
PH-4Pos Charging Cable x 1
PH-2Pos Mute Control Cable x 1
LED Indicator Cables: Green x 1, Red x 1, Blue x 1
Bluetooth Contorl Cable with Button x 1

Shipping & Handling

We process your order within 2 business day upon payment(note: NOT counting holidays or weekends).
International shipping also available, please note by default all international packages does not come with tracking unless upgraded to priority mail.
Package transit time: please expect 20-25 business days by Economy shipping,10-15 business days by Standard Shipping, 3-7 business days by Express shipping.

Payment Method

Payment:
Payoneer Preferred.
Local pickup NOT available at this time.

Refund and Return

Please read the item description and check the pictures carefully before bidding. Return or refund is available only if item DOA or there's error in item description causing the item not fitting your need. In such cases, seller pays for all related shipping cost if any.
Returns are also acceptable if buyer purchased this by mistake and item still in good condition for reselling. Buyer is responsible for all related shipping cost.
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