| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $64.16 | $62.85 | $60.89 | $58.27 | 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
DM9 TPA3255 2 x 300W Bluetooth 5.0 Power Amplifier Board Stereo Support Treble and Bass Adjustment
Description:
- TPA3255 is a TI Texas Instruments high-performance Class D power amplifier, which has Class D efficiency and can bring true high-end sound quality. Unique advanced integrated feedback design and proprietary high-speed gate driver error correction technology. The device can maintain ultra-low distortion in the entire audio frequency band, and display perfect sound quality at the same time. The device is in AD mode when the THD is 10%, it can drive up to two 315W/4R loads and two 150W (unshipped power)/8R load. In addition to excellent audio performance, TPA3255 also has high power efficiency and ultra-low power level idle loss (less than 2.5W).
Specification:
- Model: BDM9
- Bluetooth chip: BP1048B2 Bluetooth 5.0
- Power supply voltage: 24-48VDC
- Output channel: 300W + 300W (4ohm)
- Frequency response: 20Hz-20KHz
- Dynamic range: >100dB
- SNR: >111dB
- Working efficiency: >90%
- Size: 160 x 80 x 30mm
Package Included:
- 1 x Power Amplifier Board
