DC12V-24V 2x50W+100W TPA3116 2.1 Channel Digital Audio Amplifier circuit Board TPA3116D2 Subwoofer Speaker Amplifiers xh-m139
Product description
DC12V-24V 2 x 50W+100W TPA3116 2.1 Digital Audio Amplifier Board TPA3116D2 Subwoofer Speaker Amplifiers
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 briver with NE5532 subwoofer ,with a small ,high effeciency,high power characteristics.
Product name:2.1-channel audio amplifier
Chip Select:TPA3116D2
Supply voltage:DC 12-24V
Output power:50W*2+100W Subwoofer*1
Output Impedance:4-8ohm
Frequency range:14-100Khz
SNR:100db
Number of channels:3(left channel,right channel,subwoofer)
Switch frequency:1.2MHz
Size:100*70*30mm
Tips:This amplifier board have two power input End and Two audio input End,you can choose each one!
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Packing Delivery
Standard export carton packing.
3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.