This is a audio module with high and bass independent adjustment, + AUX audio input, dual-channel stereo output, with overheating, overcurrent, short-circuit protections mechanism. The higher the supplys voltage the higher the output , the smaller the speaker impedance the higher the output .
Features:
Adopts low noise preamp, shielded inductor, large capacity energy storage capacitor and 3116 chip, can provide stable and quick connection, with wide compatibility.
This audio module has two audio input modes: is the input mode, another is the AUX input mode, mode priority.
mode: no matter in which mode the can be connected, as long as the connection is successful it is the mode, and mode supports automatic back to connect.
AUX mode: no connection when AUX is inserted is AUX mode, it should be noted that when using AUX mode, you need to confirm that the connection of this module has been disconnected.
Main volumes adjustment function: MAIN- knob is to adjust the main volumes, right rotation of the main volumes increases, left rotation of the main volumes decreases. The main volumes has an effect on the volumes of both the left and right channels and the subwoofer.
Bass adjustment: R&L CHANNEL-BASS knob is to control the bass, right-hand rotation bass enhancement, left-hand rotation bass attenuation.
When the knob is in the rightmost position, the bass is not enhanced nor attenuated.
Treble adjustment: R&L CHANNEL-TREBLE knob is to control the treble, right turn treble enhancement, left turn treble decay. When the knob is in the middle position, the treble is not enhanced and not attenuated.
Subwoofer volumes adjustment: SUBWOOFER- knob is to control the volumes of the subwoofer. The volumes becomes louder with right rotation and smaller with left rotation.
Subwoofer cut-off frequency adjustment: SUBWOOFER-FREQ knob is to control the subwoofer cut-off frequency. The frequency of right rotation increases and the frequency of left rotation decreases. Frequency adjustment ranges of 20Hz-200Hz.
Multiple protections: over-voltage, under-voltage, overheating, direct current detection, short-circuit protections, safer to use.
Specifications:
Name: 50W*2 Audio Module
version: 5.0 (unobstructed, 10 meters)
Input sensitivity: 500mV
Input mode: AUX+
Number of channels: 2.1
chip: TPA3116D2 (with AM interference suppression function)
Adaptable supplys: DC12-24V/5A or more (the higher the voltage, thehigher the output )
Applicable speakers: 20-100W, 4-8Ω
Output : left and right channels ≤50W; subwoofer ≤100W
Protections mechanism: over-voltage, under-voltage, overheating, direct current detection, short-circuit protections
Item size: 118 * 100 * 22mm / 4.65 * 3.94 * 0.87in
Item weight: 195g / 6.88ounce
Package size: 150 * 140 * 50mm / 5.91 * 5.51 * 1.97in
Package weight: 256g / 9.03ounce
Packing List:
1 * Audio Module
1 * Screwdriver
Features:
Adopts low noise preamp, shielded inductor, large capacity energy storage capacitor and 3116 chip, can provide stable and quick connection, with wide compatibility.
This audio module has two audio input modes: is the input mode, another is the AUX input mode, mode priority.
mode: no matter in which mode the can be connected, as long as the connection is successful it is the mode, and mode supports automatic back to connect.
AUX mode: no connection when AUX is inserted is AUX mode, it should be noted that when using AUX mode, you need to confirm that the connection of this module has been disconnected.
Main volumes adjustment function: MAIN- knob is to adjust the main volumes, right rotation of the main volumes increases, left rotation of the main volumes decreases. The main volumes has an effect on the volumes of both the left and right channels and the subwoofer.
Bass adjustment: R&L CHANNEL-BASS knob is to control the bass, right-hand rotation bass enhancement, left-hand rotation bass attenuation.
When the knob is in the rightmost position, the bass is not enhanced nor attenuated.
Treble adjustment: R&L CHANNEL-TREBLE knob is to control the treble, right turn treble enhancement, left turn treble decay. When the knob is in the middle position, the treble is not enhanced and not attenuated.
Subwoofer volumes adjustment: SUBWOOFER- knob is to control the volumes of the subwoofer. The volumes becomes louder with right rotation and smaller with left rotation.
Subwoofer cut-off frequency adjustment: SUBWOOFER-FREQ knob is to control the subwoofer cut-off frequency. The frequency of right rotation increases and the frequency of left rotation decreases. Frequency adjustment ranges of 20Hz-200Hz.
Multiple protections: over-voltage, under-voltage, overheating, direct current detection, short-circuit protections, safer to use.
Specifications:
Name: 50W*2 Audio Module
version: 5.0 (unobstructed, 10 meters)
Input sensitivity: 500mV
Input mode: AUX+
Number of channels: 2.1
chip: TPA3116D2 (with AM interference suppression function)
Adaptable supplys: DC12-24V/5A or more (the higher the voltage, thehigher the output )
Applicable speakers: 20-100W, 4-8Ω
Output : left and right channels ≤50W; subwoofer ≤100W
Protections mechanism: over-voltage, under-voltage, overheating, direct current detection, short-circuit protections
Item size: 118 * 100 * 22mm / 4.65 * 3.94 * 0.87in
Item weight: 195g / 6.88ounce
Package size: 150 * 140 * 50mm / 5.91 * 5.51 * 1.97in
Package weight: 256g / 9.03ounce
Packing List:
1 * Audio Module
1 * Screwdriver