Módulo de placa amplificadora de potencia 2*80W + 100W TPA3116D2 Audio Digital 2,1 canales TPA3116 Subwoofer Amplificador Amp DC12-26V

This power amplifier module samples two neutral TPA3116D2 digital power amplifier chips, one of which is used as left and right channel power amplifier, and the other is bridged with NE5532 in front to drive heavy bass. It has the characteristics of small size, high efficiency, high power, and low heat generation. NE5532 is a high-performance low-noise dual operational amplifier (dual operational amplifier) integrated circuit. It is similar to many standard op amps, but it has better noise performance, excellent output drive capability, high small signal bandwidth, and large power supply voltage range. Therefore, it is very suitable for high-quality and professional audio equipment, instruments, control circuits and telephone channel amplifiers

Product Parameters:
Product name: 2.1 channel audio amplifier module
Product model: HW-302B
Chip selection: NE5532*3+TPA3116D2*2
Working voltage: recommended DC24V (range 12~26V)
Output power: 80W*2+ 100*1 (subwoofer)
Output load: 4-8Ω speakers
Channel: 2.1 channel (left channel + right channel + subwoofer)
Product size: 100*70*30mm