Wolfram Audio AW-250.4 Class D | 4 Channel

MSRP: $599.99
(You save $100.00 )
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AW Updates: 

  • Gloss White Heatsink
  • Plexiglass backplate for PCB visibility
  • White PCB (Circuit board)

The Wolfram Audio AW-250.4 is the ideal 4 channel powerhouse for the most serious audiophiles. Pairing the intricate circuit design along with custom tooled aluminum heatsinks allows this amplifier to run at maximum efficiency.



  • RMS Power @ 2 Ohms : 390 Watts x 4 Channels (14.4v)
  • RMS Power @ 4 Ohms : 250 Watts x 4 Channels (14.4v)
  • RMS Power @ 4 Ohms (Bridged) : 800 Watts x 2 (14.4v)
  • Frequency Response: 20hz to 40khz
  • Low Level Input Adjustment: 0.2v to 8v
  • Signal to noise Ratio: >90 dB
  • Minimum Impedance: 2 Ohm
  • Low Pass Filter: 40hz to 800hz (400hz to 8khz [x10])
  • High Pass Filter: 40hz to 800hz (400hz to 8khz [x10])
  • T.H.D. Continuous @ 4ohm : 1%
  • Operating Voltage : 10v ~ 16V 
  • Dimensions: 16.9" x 9" x 2.5"
  • Class D

1 Review Hide Reviews Show Reviews

  • 5
    Solid amp

    Posted by Tommy on Mar 31st 2021

    I’ve been running this amp on my mids and highs for a couple of months. It’s very powerful and sounds good too me. It looks really good and hasn’t given me any problems so far. Overall, it’s a solid amp, I’m happy with it. I also have the AW 5k on my subs, solid amp.