| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $13.71 | $13.43 | $13.01 | $12.45 | 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
M112"TDA7492 D Class High-Power Digital Amplifier Board 2x50W AMP Board with Radiator
Description:
Feature:
- The use of high-speed SMT placement machine, over temperature reflow, the performance is very stable,
- With 4 model GAIN parts.can auto work on different voltage.
- Ultra-small 70X57MM
- Comes with super output short-circuit and over-temperature overload and prevent the impact of the switch machine
- STMicroelectronics TDA7492 chip.low price. but with big power and good sound quality output
- Note: When the speaker impedance is 4 ohms, the operating voltage must be less than 18V, the speaker impedance is 6 ohms, the operating voltage can not exceed 24V, the speaker impedance is 8 ohms, the working voltage can not exceed 26V, the power not to reverse the polarity.
Specification:
- Power supply: Single-voltage 10-26V DC
- Maximum power:50W*2/8Ohm
- Mono BTL power 100W / 4 Ohms
- Size:70*57mm*21mm
Package includes:
- TDA7492 D Class High-Power Digital Amplifier Board x 1
- Audio Cable x 1
