This is a 2x50W audio amplifier that has integrated Bluetooth 4.0. It has perfect class-D architecture and each channel has 50W power output. This board can be powered by any DC 12V-24V power supply. It can be used to drive any 4Ω or 8Ω passive speakers. There are 2 toggle switches and a knob on the front panel. One switch is for power on/off and the other one is for RCA input enable/disable. When you use the volume knob to adjust the audio volume, it will also automatically synchronize volume with your iPhone.

It is perfect for your Hi-Fi application, the audio source can be RCA input or Bluetooth. You can pair it up with a mobile phone or a computer.

Power up the amplifier board, use your phone or PC to search for a new Bluetooth device, the module will appear as
“TSA3610”, you can simply pair it up without PIN. Yes, it connects automatically with your device. You can then play your audio.

  • TSA3610 supports both Bluetooth and RCA audio input. Ultra-low background noise and perfect audio quality.
  • The audio volume knob can adjust both Bluetooth and cable input audio volume. Very convenient and easy to use.

Please set the RCA input enable/disable switch to Bluetooth position when you only use Bluetooth.

Specification:

TA = 20℃, fIN = 1 kHz sine wave, RL = 4Ω. (Unless otherwise stated)

Parameter

Condition

Min

Typ

Max

Supply Voltage (VDC)

12

21 24
Idle Power SD Floating

1.3W 2.5W
Standby Power SD Connected to GND

0.1W 0.3W
Maximum Current 100W @ 4Ohm

5.29A

Efficiency 50W @ 4Ohm 87% 92%
Minimum Load Impedance 3.2Ω
Switching Frequency SD Floating 394KHZ
Gain 24dB 25dB 26dB
Input Sensitivity(RMS) @4Ω, 50W, 1KHz 808mV
Input Impedance 22KΩ
Output Power @4Ω THD+N 1% 36W
@4Ω THD+N 10% 50W
Bandwidth @ ±3dB @4Ω 20Hz 20KHz
THD @4Ω, 1W, 1KHz 0.0299%
@4Ω, 10W, 1KHz 0.073%

Features:

  • Dimension: 16cm x 7.5cm x 4.8cm
  • Weight: 420g
  • Bluetooth audio volume knob
  • Working voltage: DC 12V-24V
  • Bluetooth 4.0

Applications:

  • Personal computer
  • Desktop amplifier
  • MP3, Video CD output Amplification
  • Home Theater
  • Powered DVD Systems

Documents:

Gallery:

 

LEAVE A REPLY

Please enter your comment!
Please enter your name here

81 − seventy five =

This site uses Akismet to reduce spam. Learn how your comment data is processed.