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      Hypex UcD400HG HxR 1x400W Universal Class D Amplifier Module

      € 107,40€ 129,95 10 In stock

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      Product description

      The UcD400HG HxR amplifier module is an entry level high-end class D amplifier, with HxR upgrade from Hypex. This amplifier is known for its high performance, reliability and ease of use. The UcD400HG HxR comes with the required UcD Signal Cable.



      • Flat, fully load-independent frequency
      • Low output impedance
      • Very low, frequency-independent THD
      • Ultra low noise due to HxR regulators


      Product details

      Hypex UcD400HG HxR 1x400W Universal Class D Amplifier Module


      The UcD400HG HxR amplifier is intended for a wide range of audio applications, ranging from Public Address systems to ultrahigh-fidelity replay systems for studio and home use. Hypex distinguishes their amplifiers from other class D designs due a unique circuit topology. This results in flat frequency response irrespective of load impedance, nearly frequency-independent distortion behavior and very low radiated and conducted EMI.


      The Hypex UcD modules have established themselves as the new standard, both in terms of measured and subjective performance and therefore very suitable as amplifier in professional audio as well in consumer purposes.



      • Pop-free start and stop control
      • Differential audio input
      • Overcurrent and over voltage protection
      • No compromise components
      • LM4562 buffer OpAmp


      What’s In The Box

      • UcD400HG HxR amplifier module
      • Mounting set UcD
      • UcD Signal Cable
      • Manual


      The UcD amplifier module only needs the proper power supply to start with their efficient, ultra clean power delivery. We recommend the SMPS400A400 as power supply for the UcD400HG HxR amplifier module.

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      Article number
      UcD400HG HxR
      Rated power output

      400 watts at 4 ohms
      240 watts at 8 ohms

      Minimum load
      1 ohm
      92 %
      Signal-to-noise ratio (SNR)
      0.01 % THD+N (20-20,000 Hz at 0.5 x rated power output)
      Frequency response
      10 - 50,000 Hz
      26 dB
      Input sensitivity
      Input impedance
      100k ohms
      Amplifier Classification
      Class D
      Circuit Topology
      Speaker output channels
      Input connection type
      4 pin PCB connector
      Speaker output connection type
      Crimp/solder connection tabs
      DSP function
      EQ Adjustment
      Power Requirements
      45 - 67 VDC (symmetric supply +/-)
      Power inlet connector
      Crimp/solder connection tabs
      Current limit
      20 A
      Under/over voltage protection
      Dimensions (L x W x H)
      82 x 75 x 25 mm
      Mounting hole diameter

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      5 from 5Based on 10 reviews
      Review this product
      4 of 5
      I built a 3 channel amp with 3 of these and 3 x SMPS400A400 modules. Great clean sound, lots of detail in the the upper midrange. Only downside is the case gets very hot, almost too hot to touch. I have decent sized heat sinks on the back of each and mounted in a decent sized aluminium case with ventilation. They have not shut down yet which is what they will do if the temp is too high but I wish I could get them cooler as it currently gets hotter than my old multi channel class AB amp.
      By Lee Matthews on 28 September 2022
      5 of 5
      By Kerkhofs Jean Pierre on 1 July 2022
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      UcD400HG HxR 1x400W Universal Class D Amplifier Module
      € 107,40
      € 129,95
      UcD400HG HxR 1x400W Universal Class D Amplifier Module
      10+ In stock
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