Class D TDA8920 Digital Subwoofer Stereo Audio Amplifier 140W. View larger

Class D TDA8920 Digital Subwoofer Stereo Audio Amplifier 140W.

SUBKIT-002

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Initial delivery costs estimate :67.00 ฿

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1,500.00 ฿

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Class D TDA8920 Digital Subwoofer Stereo Audio Amplifier 140W.

Product Description Features:

  • Product Model:TDA8920BTH
  • Chip efficiency: exceed 90%
  • Operating voltage: ±15V - ±27V(Recommend voltage: ± 20V - ± 25V )
  • Maximum output power: OCL = 80Wx2 (4ohm ± 27V) ; BTL = 160Wx1 (8ohm ± 27V)
  • Decoupling capacitors: two pieces 2200uF/35V 
  • Dimensions: 107.5x 81.5 x 35mm (no include potentiometer handle and other protruding parts) 
  • Input hole spacing: 2.5mm 
  • Output hole spacing: 7.6mm 
  • Finished board,can be used immediately when connected to a power source, speaker, audio 
  • Can connect to the subwoofer amplifier board for 2.1 amplifier 
  • Short-circuit the "K" to change to BLT mode
  • The load of BTL mode is 6-8 Europe, if 4 ohm , it is recommended that the supply voltage of ± 15V to ± 22V

 

Package:

  • 100% Brand New 
  • 1x Digital Amplifier Board

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Class D TDA8920 Digital Subwoofer Stereo Audio Amplifier 140W.

Class D TDA8920 Digital Subwoofer Stereo Audio Amplifier 140W.

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