Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $40.48 | $39.66 | $38.42 | $36.77 | Contact US |
SF 20-28VAC-0-20-28VAC 2.0 LM3886 Amplifier with Speaker Protection Board 2*68W
Description
- using a new original dark word LM3886.
- The board uses 1.6 mm two-panel design, metal film 1% error precision resistors, small capacitors fever tonic Japanese original capacitance.
- large main filter capacitor with a new pitched the NOVER audio-specific capacitance (imported) 2X 1 microfarad capacitor filter, 15A high current rectifier bridge.
- The board adopts the advanced UPC1237 speaker protection circuit, make your speakers more secure.
- The plate material stress, components neat row of cases of reasonable circuit design, sound pure and sweet, the details of outstanding performance. Is a cost-effective HIFI amplifier, suitable for 4-8 inch speakers use.
Basic parameters:
- Output Power: 68W +68 W power without distortion
- Output Impedance :4-8 ohms
- Amplifier board input voltage: 20-28VAC-0-20-28VAC input.
- Amplifier board size: 140MMX 80MMX55MM