- Adopts two high quality TPA3116D2 digital amplifier chips.
- Sound quality is very good, high efficiency and amplifying power.
- 50Wx2+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 the pure digital music!
- This amplifier board must be powered by DC power(DC12-24V), it's better to use high-performance switch power. Don't use transformer!
- Supply Voltage: DC 12-24V
- Chip: TPA3116D2 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: 10.0 x 7.0 x 3.0cm / 3.94 x 2.75 x 1.18in (L x W x H).
- 1 x 2.1 Channel Audio Amplifier Board
NO Retail Box. Packed Safely in Bubble Bag.