| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $15.68 | $15.36 | $14.88 | $14.24 | 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
2x25W DC12-24V Bluetooth Power Amplifier Board BT5.0 Stereo 2.0 Digital Amplifier Board Support Treble and Bass Adjustment
Features:
- Support AUX output
- Support AUX input
- Support treble and bass adjustment
Specification:
- Bluetooth chip: BP1048B2
- Power supply voltage/current: 12 - 24VDC, 2.5A above
- Output channel: 2 channel stereo
- Output power: 25W + 25W
- Frequency response: 20Hz - 20KHz
- Dynamic range: > 100dB
- SNR: > 111dB
- Working efficiency: 90% above
- Product size: 85 x 48 x 15mm
- Net weight: 52g
Package Included:
- 1 x Power Amplifier Board
- 1 x Bluetooth Antenna
- 1 x Speaker Wiring Terminal
