Specification
Product name:2.1-channel audio amplifier board
Chip select:TPA31116D2*2
Supply voltage:DC 12-24V
Output power:50W*2+100W Subwoofer *1
Output impedance:4~8Ω
Frequency range:14~100Khz
SNR:100db
Number of channels:3(Left Channel,Right Channel,Subwoodfer)
Switching frequency:1.2MHz
Size:10*9*2.5cm / 3.93*3.54*0.98inch (L*W*H)
Feature
The amplifier board adopts two imported TPA3116D2 digital amplifier chip as the core, one piece as left and right channel power amplifier, other piece as pre-bridge driver with NE5532 subwoofer, with a small, high efficiency, high power characteristics.
Package includes
1 x 2.1 Channel Audio Amplifier Board with cable
Additional information
| Weight | 0.133 kg |
|---|
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