KZR A-3 Bass or Center Power Amplifier HIFI EXQUIS Single-channel Subwoofer Amp

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Very hi-fidelity bass or center speaker amplifier, high recommanded by HIFI EXQUIS,

There are not coupling frequency,  you need connect with bass output signal if you want use it for bass ,

Else connect with your center output it work for center speaker for your AV system

More details




  • 200w
  • 120W

120w 8ohm version:  power rate: 250W (2Ohms), 150W (4Ohms), 120W (8 ohms)

200w 8ohm version power rate: 400W (2Ohms), 300W (4Ohms), 200W (8 ohms)




Basic technical parameters:

    • Frequency range: 20HZ-20KHZ
    • SNR: ≥ 95db
    • Harmonic distortion: <0.03%
    • Input Sensitivity: 250mv
    • Power frequency: 50HZ
    • Impedance: 20K
    • Net Weight: 5KG
    • Dimensions: Length 185MM, Width 275MM,  height 105MM
    • Power supply voltage:  AC 220-240V 50/60hz





  • Mono canale audio design for bass
  • Op amps use original NEC5532 chip
  • Power amplifier uses 4 Japanese original Toshiba's pair chip 2SC5200/2SA1943
  • Perfect voltage midpoint drift and overload protection
  • For any professional or personal occasion or large spaces you want.
  • This amp has 1 year warranty




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