Description

New TA2020 digital power amplifier board DC 12V power amplifier board 20W X 20W power is larger than TA2024

TA2020 is a class T audio stereo power amplification IC, which is very warm and thick, and has a taste of gallbladder.
Attention: digital board IC wiring is very particular, must first connect, audio input, horn, power cord, and then electrify.

NOTE:

Supply Voltage:DC9v-15v,recommend 12V 2A

Output power :13W+13W,8 Ohm(connect speaker 10w+10w  4ohm)

Maximum  Output Power:20W+20W,4ohm(connect speaker 15w+15w 4ohm)

frequency response::20HZ-20KHZ=+0.5dB

Power efficiency::90%

dynamic range:103dB

Channel  resolution:   -80dB at 1kHz

Static current:72mA

PCB Dimension: 82MMX50MMX24MM       Weight:75G

we have designed two ports for power input. They are named A board and B board .