| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $51.16 | $50.11 | $48.55 | $46.46 | Contact US |
Finished HiFi Preamplifier Board DIY Audio Amplifier Board Replacement for Marantz HDAM Classic Preamplifier
$32.62
Line Magnetic Audio LM-508IA 48W+48W Tube Amplifier Integrated Amplifier Tube Amp with Two VU Meters
$2,624.45
2x80W HiFi Digital Power Amplifier Board V1.6 Class D Amplifier Board for MERUS MA12070 with Toggle Switch
$33.44
450W Power Car Amplifier / Active Subwoofer Amplifier Board / Push Mono Subwoofer
Description:
- 100% brand new authentic!!
- High power 450W professional car amplifier mono amplifier
- The main push the subwoofer
- Real power amplifier 450W, peak 600W!!
- Such a powerful amplifier you Beckoning me, absolutely is a superpower, pushing a 8-12 inch of top brand subwoofer absolute enoughforce, absolute guarantee of shock effect!
- channel *450W rated power
- The peak power: 600W
- Output impedance: 4 ohm
- Frequency response: 30-280KHz
- Distortion: less than 0.5%
- Install the power amplifier three places should pay attention to:
- connect the power supply (+12V) must be connected to the batteryanode, can not in the car and find a positive connection, or burned outcar circuit, the cup!
- The 2:GND interface must be connected with the negative electrode,ground can also.
- The middle of the three interface is connected with power line of theinterface is the control line REM, began testing machine directly by +12V test! Then find the ACC control line interface connection CD above,when wiring, be careful don't hit the ground where the car, the exposedparts of careful with electrician gummed paper wrapped package is solid,otherwise it will cause a short circuit burned out the machine.
