DC12-24V High Power 2100W Dual Channel Digital Amplifier Audio Board Stereo Amp

1、Digital amplifier has a higher overload capacity than analog amplifier, and it won't cause crossover distortion, transient inter modulation distortion and you don't have to worry about the loudspeaker internal resistance

2、The amplifier chip supports short circuit protection, overheating protection, over voltage protection, under voltage protection and DC fault protection

3、1.6mm thick PCB board is beautifully and well designed, harder and more durable

4、Comes with a special designed black heat sink which ensures a better heat dissipation

5、Make sure the positive and negative pole of power supply is connected correctly

Description: This

is an audio power amplifier board that strengthens low-power, inaudible

electronic audio signals such as the signal from radio receiver or

electric guitar pickup to a level that is strong enough for driving loudspeakers or headphones. Power amplifiers make the signal audible

to listeners. It is the final electronic stage in a typical audio

playback chain before the signal is sent to the loudspeakers and speaker

enclosures.

Features:

Digital amplifier has a higher overload capacity than analog amplifier, and it won't cause crossover distortion, transient inter modulation distortion and you don't have to worry about the loudspeaker internal resistance.

The

amplifier chip supports short circuit protection, overheating

protection, over voltage protection, under voltage protection and DC

fault protection.

1.6mm thick PCB board is beautifully and well designed, harder and more durable.

Comes with a special designed black heat sink which ensures a better heat dissipation.

Make sure the positive and negative pole of power supply is connected correctly.

Specifications:

Chip: TPA3116D2

Input Voltage: DC12-24V

Output Power: 100W*2

Input Impedance: 51K*2

Power Efficiency: >90%

Output Match: 4-8Ω

Frequency Response: 14-100KHz

SNR: 100db

Output Channel: Leftright dual channel

Size: 105 x 65 x 23mm / 4.13 x 2.56 x 0.9" Package Includes: 1 x Power Amplifier Board

Note:

Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.