| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $17.04 | $16.69 | $16.17 | $15.48 | Contact US |
KSA5-mini Class A Headphone Amplifier Power Amplifier Small Headphone Amp (Main Unit + Power Adapter)
$115.76
KSA5-mini Class A Headphone Amplifier Power Amplifier Headphone Amp with Small Volume (Main Unit)
$77.51
TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module
$26.56
TDA7498 D Class 20mA Subwoofer Amplifier Board 150w 4-8ohm
Description:
- Original TDA7498
- Electrolysis capacitor adopts imported 2200UF/ 35 electrolysis, constant driving support
- Resistor adopts 1206 0805 high precised resistor, good SNR
- PCB adopts 1.6mm two sides board, 2.0 oz copper thickness, full tin plated
- Full close dustproof potentiometer,more stable performance
- Small volume, large power
- No noise, reasonable circuit design
Parameters:
- Working type: D type
- Static current: 20mA
- Working efficiency: 90%
- Rated output power: 150W*1
- Working voltage: DC18V---DC32V
- Recommending power supply voltage: DC32V
- Max output current: 6A
- Loudspeaker resistor: 4-8 ohm
- PCB size: 4-8ohm
