TPA3116D2 digitális erősítőkártya Bluetooth 5.0 hangerő hangok XH-A305 2.1 csatornás sztereó D osztály 50Wx2

TPA3116D2 Digital Amplifier Board Bluetooth 5.0 Volume Tones XH-A305 2.1 Channel Stereo Class D 50Wx2 Speaker Audio
TPA5532D2 with tone 2.1 bluetooth power amplifier board, the imported power amplifier chip, with hi-fi stereo sound quality;Support bluetooth,auxiliary input audio, power amplifier configuration bluetooth 5.0 high speed transmission, as long as the phone can play this bluetooth, does not affect the distance will not be stuck.
The effective transmission distance of bluetooth is 20 meters, and the connection is unobstructed. However, according to the bluetooth configuration of personal mobile phone, the signal strength is different, and the transmission distance will be different.
The input power of the power amplifier is dc12-24v, with dual sound channel output, and the output impedance is 4-8 ohms. The maximum power is 50w*2 100W (4 ohm).Onboard volume potentiometer, can freely adjust the stereo, bass, volume.
Basic parameters:
1. Working mode: class D
2. Static current: 60mA
3. Work efficiency: 90%
4. Audio input: support bluetooth, AUX analog signal
5. MAX output power : 50W*2 100W
6. Frequency response: 20Hz to 20KHz
7. Working voltage: DC12V - 24V
8. Recommended power voltage: DC19V
9. Fit speaker parameters: 4-8 ohms
10. Size: 116 x 73 x 30mm
11. Net weight: about 117g
12. Bluetooth version: 5.0
13. Chip model: TP116D2*2
14. Output channel: 2.1 channel
15. Installation size: 110 x 45mm
16. Installation aperture: 3mm
Colour: as shown
Material: PCB
Package Contents:
1 x Digital Amplifier Board
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.