| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $117.64 | $115.24 | $111.64 | $106.84 | Contact US |
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Black)
$1,621.96
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Silver)
$1,621.96
Willsenton R-800i Single Ended Class A Amplifier Vacuum Tube Integrated Amplifier 50W+50W 300B + 805
$2,912.97
T-AMP DC48V 3 Channel Class D Amplifier Board 3x400W HIFI Stereo Subwoofer for Audio
Description:
Power amplifier board is three channels, 3x400W, high power D class digital amplifier board, stereo adn hifi, load 3 ohm, DC48V power supply.
| Parameter | Condition | Minimum | Typical Value | Maximum |
| Voltage(V) | 24 | 46 | ||
| Static power(W) | Fan is on, SD suspended | 18 | 22 | |
| Fan is off, SD suspended | 14.8 | 18 | ||
| Input sensitivity | 3Ohm,400W,1KHz | 1.24 | ||
| Input impedance(KOhm) | 33 | |||
| Gain(db) | 28.5 | 30.5 | 32.5 | |
| Input power(W rm s) | 3Ohm THD+N 1% | 270 | ||
| 3Ohm THD+N 10% | 400 | |||
| Efficiency(%) | 400W 3Ohm | 90 | 95 | |
| Minimum load(Ohm) | 2.5 | |||
| Frequency response(KHz) | SD is suspended | 700 | ||
| Operating temperature(deg C) | 20 | 50 | ||
| SNR(db) | 270W 3Ohm THD+N 1% | 96 |
- Weight: 680-+20g
- Size: 152.4*114.3*37.6-+2mm
Package included:
- 1 xAmplifier Board
