| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $13.23 | $12.96 | $12.56 | $12.02 | 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
TDA7492 50W +50W / 100W D Class Digital Amplifier Board AMP Board with Radiator
Specification:
- Voltage: DC 10v-26v
- Maximum power: 50W x 2(8 ohms)
- mono channel BTL power 100W/4 ohms
- size: 70mm X 57mm X 22mm
Note：When the speaker impedance is 4ohms，the working voltage must be less than 18 v, speaker impedance is 6 ohms, the working voltage couldn't exceed 24 v, speaker impedance is 8 ohms, the working voltage can't more than 26 v, the power can not connect reverse
With the strong output short circuit and thermal overload protection
