DC12-26V High Power 120W+120W Dual Channel Stereo Digit

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.

Feature:
The amplifier chip supports short circuit protection, overheating protection, over voltage protection, under voltage protection and DC fault protection.
Large capacity capacitance is soldered with PCB board without possibility of causing a short circuit.
1.6mm thick PCB board is beautifully and well designed, and there is only a small quantity of soldering joints on the back.
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 and
do not use small power loudspeaker.

Specification:

Chip: TPA3116D2
Input Voltage: DC12‑26V
Maximum Output Power: 120W x 2
SNR: 100db
Channel: Dual channel
Size: 92 x 68 x 16mm / 3.62 x 2.67 x 0.63"

Package List:
1 x Power Amplifier Board
Note:
1. New-style and old-style are shipped randomly.
2. The contact parts on the product are in patch or in-line form, and both versions are shipped randomly.
.