Digital Audio Amplifier Board 2xTPA3116D2 100W 3 Channel DC12V-24V With Subwoofer

Description:

100% Brand New and High Quality. The amplifier board adopts two imported TPA3116D2 digital amplifier chip as the core, one-piece power amplifier as the left and right channel, other parts such as a pre-bridge driver with NE5532 sub-woofer, with a small, high-efficiency, high-power.

Characteristics:

• Product Name: 2.1-Channel Audio Amplifier
• Chip Select: TPA3116D2
• Supply voltage: DC 12-24 v
• Output Power: 50w*2 + 100w Subwoofer*1
• Output impedance: 4-8ohm
• Frequency range: 14-100 kHz
• SNR: 100db
• Number of channels: 3 (left channel, right channel, subwoofer)
• Switching frequency: 1.2mhz
• Size: 100*70*30mm