Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $54.73 | $53.62 | $51.94 | $49.71 | Contact US |
LM3886TF+NE5532 2.1 68W+68W+120W Amplifier Board
Specification:
- PCB size: 236 * 98MM
- Supply voltage: AC double 20V-28V, dual 26V/250 watts or more recommended
- Output Power: 68W * 2 (left and right) +120 W (8 ohm subwoofer)
- Speaker Impedance :4-8 ohm
- PCB size: 236 * 98 * 55 MM
- Potentiometer center spacing: 25MM
- Potentiometer from left to right: bass frequencies, bass volume, the total volume of the left and right, left and right channel bass, treble left and right channels, the total volume