Open-box, Ordered by Mistake and Return by the customer. NEVER USED, TOTALLY BRAND NEW. Any questions please feel free to contact us first. Thank you.

Warm Tips

1. In order to get 5.1 channel sound effect, you must input 5.1 channel audio signal, such as DTS decoders, 6-channel output port of the computer, etc. If you only input 2 channels, the output is only 2 channel sounds. Bluetooth is only valid for left and right channels.

2. Bluetooth input with priority. Please make sure the Bluetooth is disconnected when using line input.

3. Remote control without battery(2PCS AAA), please prepare it by yourself.

Features

• Multiple channels system: With Bluetooth 5.0, further transmission distance and more stable signal connection. Design with 5.1 channel input and output, easily select to build 2.0/2.1/5.1 channel, add more usages and enrich your home audio system.

• High-quality components are used such as:

4*TPA3116, a dual bridge load (BTL) Class D audio amplifier chip with a single power supply, is small, efficient, and powerful.
4*NE5532 to form preamp with treble and bass control and subwoofer amplification circuit.
M62446 Integrated 6-channel high-quality volume control for easy pitch adjustment and enhanced performance.
Dedicated high current sealed inductance with low heat, good sound quality and high efficiency.
Philips, VISHAY, SANYO high-frequency high-temperature low resistance capacitor, original SMD chip and so on.

• Enough output power: The output power can reach front (50W+50W)/ surrounded (50W+50W) / center(50W)/ subwoofer(100w) when input DC 24V and the speaker impedance is 4 ohms, can easily drive 3-8" speakers and 5-10 subwoofers.

• Perfect design&use convenient: Adopt a large LED screen to display the input port, main volume and treble & bass volume, also with a big knob to adjust the volume, you can tune the sound by different types of music and different musical tastes, and equipped with a remote control, convenient to use.

Parameters

• Audio input: Bluetooth 5.0 / 5.1 Channel RCA
• Audio output: 5.1 Channel Banana Speaker Jacks
• Numbers of channels: 2.0/2.1/5.1 Channel
• Bluetooth: 5.0 SBC 44.1-48kHZ(16-24bit)
• Front/Surround channel: 50W+50W (recommend 3-8" speaker)
• Center channel: 50W(recommend 3-8" speaker)
• Bass channel: 100W (recommend 5-10" speaker)
• Frequency response: Front/Surround/Center channel: 10Hz-40kHz
                                    Subwoofer channel: 10Hz-180Hz
• Treble & Bass adjustment: Front channels ±10dB (±2dB)
• Amp chip: 4PCS TPA3116
• THD: 0.01% (@1khz)
• Impedance: 4-8Ω
• SNR: >102dB
• Power supply: DC 19-24V (5.5*2.5mm)
• Dimensions: 179*144*50mm/7.05*5.67*1.97in
• Package dimensions: 300*245*85mm/11.81*9.66*3.35in
• Net weight: 0.94kg/2.07lb
• Package weight: 1.50kg/3.31lb

Packing List

• 1* 5.1 Channel Power Amplifier
• 1* 19V Power Supply
• 1* Remote Control (2PCS AAA)