| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $48.53 | $47.54 | $46.05 | $44.07 | Contact US |
EX202/2170 Touchpad+Encoder Knob Version DSP2.1 Digital HiFi Stereo Power Amplifier Board 70Wx2+140W Support for TWS
$48.13
EX202/2170 Touchpad Version DSP2.1 Digital HiFi Stereo Power Amplifier Board 70Wx2+140W Support for TWS
$47.16
EX202/2170 Encoder Knob Version DSP2.1 Digital HiFi Stereo Power Amplifier Board 70Wx2+140W Support for TWS
$46.19
TPA3116 HIFI Digital Bluetooth Amplifier Full Aluminum Rotary Knob PC Soundbox Surpass 1875 3123 Red Grey Magnet Ring
Description:
- Adopting original TPA3116
- Coupling capacitor adopts German Simens 1UF
- Electrolysis capacitor signal main loop adopts Taiwan brand, main filter capacitor adopts Japanese ELNA electrolysic capacitor, providing constant and strong driving support
- Resisor adopts 5 ring metal resisitor, main loop adopts precision ±1% five loop metal film resitor, gurantee the good SNR
- PCB adopts 1.6mm board, 2.0 oz copper thickness, full tin plated
- Adopting full close anti dust potentiometer, more stable performance
- Adopting red grey audio professional large current inductance
- Full aluminum case, full aluminum rotary knob
- Adopting 4.0 bluetooth version
- External bluetooth antenna, receiving range is 10M
- Same bluetooth connection way with normal normal device
- Input way has bluetooth and analog input
- Size: 220*130*40mm
Parameters:
- Working mode: D type
- Static current: 50mA
- Working efficiency: 90%
- Rated input power: 2*50W
- Frequency response: 20Hz to 20KHz
- Working voltage: DC 18V---DC24V
- Max output current: 2A
