| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $197.74 | $193.71 | $187.66 | $179.58 | Contact US |
K430 4*3000W 4 Channel Amplifier Digital Power Amplifier Power Amp for Subwoofer Line Array Speaker
$1,311.09
K420 4*2000W 4 Channel Amplifier Digital Power Amplifier Power Amp for Subwoofer Line Array Speaker
$1,194.49
K410 4*1000W 4 Channel Amplifier Digital Power Amplifier Power Amp for Subwoofer Line Array Speaker
$1,000.16
500W+500W 4 Ohms 525 Digital Power Amplifier Module Brand New Power Amp Board Audio Amplifier Board
Features:
- The 525 digital power amplifier module adopts an S-PRO2 amplifier board with integrated universal mains electricity power supply
- Wide voltage input: AC 90-240V PFC power supply
- Easy to use: Plug in the mains electricity and start to use the power amp. There is no need to add an additional power supply
- Output power: 250W+250W/8 ohms or 500W+500W/4 ohms (1000W/8 ohms for bridge mode)
- With SNR reaching 120dB, it is a high-end power amplifier. It is the preferred amplifier module for enthusiasts to DIY
- Board size: 230mm x 80mm x 52mm/9.1" x 3.1" x 2" (LxWxH)
Attention:
- The output of the power amplifier must be connected to speakers or a dummy load.
- Please check whether the wiring is correct before powering on.
- At full power test, the module cannot be tested with sine wave for a long time. Normal use of music signals (occasional distortion) for test is fine. During normal installation, a heat sink must be added to the thermally conductive aluminum plate (the contact surface should be evenly coated with silicone grease).
Package Included:
- 1 x Power Amplifier Board
Packaging Details:
- Weight: 3kg
Note:
- Only the power amp board is included in the package. Other items pictured are not included, for demonstration purposes only. Thank you for your understanding!
