TPA3116D2 50Wx2+100W 2.1 Channel Digital Subwoofer DC12-24V Amplifier Board

This is TPA3116D2 IC 50Wx2+100W 2.1 Channel Amplifier Board 12V-24V. DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board adopts two high-quality TPA3116D2 digital amplifier chips. Sound quality is very good, high efficiency and amplifying power. 50W x 2+100W 2.1 channels (left/right channel and subwoofer channel), high efficiency and low-heat. Users can adjust the volume by themselves easily. It is powered by DC 12-24V, wide input voltag

Features:

Adopts two high-quality TPA3116D2 digital amplifier chips.

Good sound quality, high efficient device and power amplifying feature.

50W x 2+100W  2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat.

Powered by DC 12-24V, wide input voltage.

User can adjust the volume by themselves easily.

Applicable speaker impedance: 4-8 ohm.

Just connect the power supply and loudspeaker box, enjoy pure digital music!.

Specification

Supply Voltage DC 12-24V

Main Chip TPA3116 x 2

Channel Type 3 Channels(Left Channel, Right Channel, Subwoofer)

Output Power 50W x 2 + 100W x 1 Subwoofer

Output Match 4-8 ohm

Audio Output Terminals

Frequency Response Range 14-100KHz

SNR 100dB

Switching Frequency 1.2MHz

PCB Board Size (LxWxH) mm 100 x 70 x 30