| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $26.95 | $26.40 | $25.58 | $24.48 | 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
LM1875T Large Power Heavy Subwoofer 2.1 Amplifier Board 3 Channel Fever Board Dual 24V150W
Description:
- Bass: geminate transistors C4278 + A1633 (bass output about 100W, Recommend six to eight inches subwoofer speakers) If your subwoofer is not big enough or ring bull power is not enough, please consider carefully!
- Left right channel: 2 LM1875T, each channel power is 40W, max 50W. Recommend 2-5 inch full frequency loudspeaker or large voice speaker
Specification:
- Length:14.2cm(cooling fin included)
- Width: 13.5cm(cooling fin included)
- Cooling fin height: 4cm
- Filter capacitor height: 4cm
Working voltage:
- AC DUAL 24v-26V
PCB board:
- Color: dark green
- Adopting high quality Epoxy board
- Onboard power indicator light, with one SONGLE 10A relay, delay power on, preventing the instant high pressure cause damages to the loudspeaker
- Rectifier capacitance: 2 RUBYCON 105 degree 50V 6800uF sound fever electrolysis filter capacitor
Board structure:
- Mainbord is seperated with preamp tone board, convenient for installation
- Cable length: 20cm
- Adopting high quality Epoxy board as PCB board.
- Dual channel audio input interface with LED power indicator light
