Bluetooth Audio Amplifier Board with 2 x 100W + 200W 2.1 Channels - TSA7500B (Apt-X)
Bluetooth Audio Amplifier Board with 2 x 100W + 200W 2.1 Channels - TSA7500B (Apt-X) - Image 2
Bluetooth Audio Amplifier Board with 2 x 100W + 200W 2.1 Channels - TSA7500B (Apt-X) - Image 3
Bluetooth Audio Amplifier Board with 2 x 100W + 200W 2.1 Channels - TSA7500B (Apt-X) - Image 4

Bluetooth Audio Amplifier Board with 2 x 100W + 200W 2.1 Channels – TSA7500B (Apt-X)

$59.50

TSA7500 2x100W + 220W 2.1 channels audio amplifier board with AudioB pro Bluetooth module that supports Apt-X. It has perfect class-D architecture(Based on TPA3221), two channels have 100W power output, and another channel has 200W power output. All the channels are capable of outputting nominal power simultaneously and continuously. Any DC12V-30V power supply can power this board. You can use it to drive any 4Ω or 8Ω passive speakers. TSA7500 can also be connected with our  TSA1000, TSA1010, or TSA1020 external audio volume control board. People can adjust the audio volume by rotating the actual knob. You can connect this DSP board to the TSA1701 Audio DSP Board and adjust the subwoofer audio tones.


Ships From: China
Supplier: TinySine SKU: G5CD018509D781 Categories: , Tags: , , , , , , , , , More From:

Bluetooth Audio Amplifier Board with 2 x 100W + 200W 2.1 Channels – TSA7500B (Apt-X)

It’s a 2.1 channels amplifier board. That channel for the subwoofer is 200W mono output. You can pair it with a mobile phone or a computer etc. Power the amplifier board. Use your phone or PC (etc.) to search for a new Bluetooth device. The module will appear as “TSA7500”. You don’t need a PIN, pair it, and then you can play music. The highlight point is that Apt-X and TWS supported. Therefore, Users can stream audio to 2 pair amplifier boards simultaneously wirelessly.

  • TSA7500 can auto-detect the Aux in/Line in Audio input. Bluetooth Audio source has a higher priority. When Bluetooth audio is paused, or Bluetooth is disconnected. The Amplifier will output the Aux in/Line in audio.
  • An audio connector can connect with an external DSP to set the subwoofer audio tones.
  • BVC Port: BVC port can be connected with our Audio volume controller to control the Bluetooth audio volume.

TSA7500 can auto-detect the Aux in/Line in Audio input. Bluetooth Audio source has a higher priority. When Bluetooth audio is paused, or Bluetooth is disconnected. The Amplifier will output the Aux in/Line in audio.

TSA7500 + TSA1000, Both Aux-in and Bluetooth audio volume can be controlled through the BVC port

Two boards work in TWS mode

*User must remove the slave board Aux in Enable jumper before pairing two boards

  • S1 – Long press 3s into pairing mode. Long press 6s clear the pairing info.
  • S1+S2 – Long press 1s into TWS slave mode.
  • S1+S3 – Long press 1s into TWS master mode.
  • S2+S3 – Long press 1s disconnect TWS connection.

Features:

  • Size: 15cm x 9cm x 2.5cm
  • aptX, aptX Low Latency, SBC and AAC
  • Bluetooth 4.2
  • Bluetooth audio volume control port(BVC)
  • Aux in/Line in auto-detect
  • 2.1 channels
  • Working voltage: DC12V-30V
  • Over/under voltage protection
  • Over-current protection
  • Over-temperature protection

Applications:

  • Personal computer
  • Background music system
  • Musical instrument amplifiers
  • Home DIY
  • Car Audio

Documents:

  • How to change the BT name
  • How to enable BT password
  • How to change Bluetooth audio gains
  • TSA7500B Bluetooth module PSR file

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