| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $53.46 | $52.37 | $50.73 | $48.55 | Contact US |
TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module
$26.56
HiFi UCD700 Fully Discrete Power Amplifier Board 700W Digital Mono Class D Audio Amplifier Module
$34.90
UCD400 Multifunctional Power Amplifier Board Class D HiFi Audio Amplifier Module for HYPEX
$95.38
L50 500W 8ohm Full Bridge Single Channel Preamplifier Latter Merge Assembled Board 500W w/ Aluminum Angle
Description:
- The only version that supports single channel 500-1000W 8ohm full bridge amplifier
- Adopting full bridge output structure
- Has 500W 8R output power
- L50 can output +-100W sinusoidal wave, adopting field effect tube HEXFET and output through parallel
Parameters:
Output power:
- 500W 8R 1000W 4R single channel, power supply + - 50V DC, plus AC12-0-12
- 400W 8R 800W 4R single channel , power supply + -45V DC, plus AC12-0-12
- 300W 8R 600W 4R single channel, power supply + -38V DC, plus AC12-0-12
- Volage gain: 200
- Input sensitivity: 0.5V, output +-100V
- Noise value: <25MW
- Sound distorion: <0.02%
- Max output current: >20A
- Amp efficiency>60%, efficiency is 10% larger than half bridge amplifier
