- 2.1-channel audio amplifier
- Chip Select:TPA3116D2
- Supply voltage: DC 12-24V
- Output power:50W*2+100W Subwoofer*1
- Output Impedance:4-8ohm
Description:
The amplifier board adopts two imported TPA3116D2 digital amplifier chips as the core, one piece as a left and right channel power amplifier, and another piece as a pre-bridge driver with NE5532 subwoofer, with a small, high efficiency, high power characteristics.
Specification:
- 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
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.
- Users can adjust the volume by themselves easily.
- Applicable speaker impedance: 4-8 ohm.
- Just connect the power supply and loudspeaker box, and enjoy pure digital music.
Note: This amplifier board have two power input End and Two audio input End, you can choose each one!
Package Included:
1pcs x DC12V-24V 2*50W+100W XH-M139 2.1 Channel digital Subwoofer Amplifier Board Chip TPA3116D2