| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $38.91 | $38.11 | $36.92 | $35.33 | Contact US |
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KSA5-mini Class A Headphone Amplifier Power Amplifier Headphone Amp with Small Volume (Main Unit)
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700W IRS2092S IRAUD200 D Class Digital Car Amplifier Assembled Board For Audiophile/KTV/Stage Acoustics
Feature:
- A audio power amplifier for Stage acoustics/KTV/Car amplifier/Home audio amplifer
- You can order one more to build dual channel system.
- Note: You can order a specical heatsink from us
- Imported US chemical industry capacitor 1500uF 80V
- Assembled and already debugged board
Specification
- Voltage range: DC±20 to ±80V (when voltage is smaller than ±40V, two 3K/3W resistors need to be changed to 1.5K/3W resistor)
- Max output power: 350W/8Ω sound distortion<0.1%
(±85V power supply) 700W/4Ω sound distortion<0.1%
(±70V power supply) 900W/2Ω sound distortion<1%
- Overvoltage protection value: ±85V
- Overheat protection value: 85degree
- Voltage amplifying times: 33 times
- Input sensitivity: 1.5V (effective value)
- Input impedence: 6KΩ
- Frequency response: 0-50KHz ±3dB 10W/8Ω
- Left noise voltage: 200uV
- Dynamic range >100dB
- Distortion: (THD+N)
Recommend using conditions:
- Power supply: ±50-80V
- Transformer power each channel is above 200W
- Filter capacitor each channel is above four 10000UF
- Recommend independently supply power for two channels, the ground cable should not be connected together
Package list:
- 1 x Hi-End 500W IRS2092S IRAUD200 Digital Car Amplifier For Audiophile/KTV/Stage Acoustics
