United Kingdom



X-Series, 4-Channel Class-D Power Amplifier

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Where to Buy

  • Class D Amplifier
  • CEA-2006 Compliant
  • Low-pass Filter
  • High-pass Fliter
  • Die-Cast Aluminium Heat Sink

Key Features

Class D 4-Channel Power Amplifier
CEA-2006 compliant
Hi-Res Audio compliant
75W x 4 RMS power output
Frequency Response 20Hz - 50kHz
Variable High-Pass Filter
Variable Low-Pass Filter
Speaker level input
Signal sensing turn-on
Wired remote included for B-channel

Amplifier Features

Class D AmplifierYes
Load Capability2Ω Stable
Rated power output (4Ω)75W x 4 (4Ω)
Rated power output75W x 2 + 200W x 1 (4Ω)
Bridged power output (4Ω)200W x 2
High-Resolution Audio certifiedYes
CEA-2006 CompliantYes
Low-pass FilterYes
High-pass FliterYes
Switched Mode Power supplyYes
Power IndicatorMultifunctional
Signal Sensing Turn-onYes
Protection functionYes
Line in4 RCA / Speaker level
Input SelectorA/AB
Speaker level input via line-in (RCA)A-ch & B-ch
Single Side TerminalsYes
Die-Cast Aluminium Heat SinkYes


Rated power output (4Ω, 14,4V)75W x 4 (20Hz ~ 20000Hz, 1%THD)
Rated power output (2Ω, 14,4V)100W x 4 (1000Hz, 1%THD)
Rated power output (4Ω, 14,4V)200W x 2 (1000Hz, 1%THD)
Rated power output (CEA-2006)75Watts RMS x 4 at 4 ohms and 1% THD
Low-pass Filter50~200Hz (-12dB/oct)
High-pass Fliter50~200Hz & 2,5~10kHz (-12dB/oct)
RCA Input Sensitivity0.2 ~ 5V
Speaker Level Input Sensitivity4 ~ 12V
Input Impedance10kΩ
Signal to Noise Ratio100dB
Signal to noise ratio (CEA-2006)76dBa (Reference: 1 Watt into 4 Ohms)
Frequency response (+0dB, -3dB)20Hz ~ 50000Hz
Frequency response (+0dB, -1dB)20Hz ~ 40000Hz
Operating voltage14.4V (11V ~ 16V allowable)
Maximum current consumption37A
Dimensions (WxHxD)220 x 35 x 169(mm),