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.
Specifications:
- Chip: TPA3116D2
- Supply Voltage: DC 12-24V
- Output Power: 2x50W + 1x100W Subwoofer
- Output Impedance: 4-8ohm
- Frequency Range: 14-100Khz
- SNR: 100db
- Number of Channels: 3 (left channel, right channel, subwoofer)
- Switch Frequency: 1.2MHz
Features:
- The sound quality is excellent, and the power is high efficiency and amplifying.
- 50W*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.
- 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:
1 x DC12V-24V TPA3116D2 Amplifier Board 2.1 Channel Amplifier Module 2x50W+100W Subwoofer Speaker Amplifiers Digital Audio Amplifier Board Subwoofer Amplifier Module for Car Audio
