TPA3116D2 2X 80W + 100W 2.1 Channel Digital Subwoofer Power Amplifier Board DC12-26V Wide Voltage Subwoofer Amplificador Amp
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This power amplifier module samples two original TPA3116D2 digital power amplifier chips, one of which is used as left and right-channel power amplifiers, 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 a 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 name: 2.1 channel audio amplifier
Chip Select: TPA3116D2*2
Supply voltage: Recommended DC24V (range 12-26V)
Output power: 80W*2(MAX)+100W*1 (Subwoofer)
Output Impedance: 4-8 ohms
Frequency range: 14-100Khz
Number of channels: 3 (left channel, right channel, subwoofer)
Switch frequency: 1.2MHz
Net weight: 136g
|Dimensions||10 × 7 × 3 cm|