ATC P4 Power Amplifier

ATC P4 Power Amplifier
(£6,458.33 Exc. VAT)
Finish Options:  

Made To Order


Enquire now to purchase
01892 532 995

Free standard UK delivery
  • 4-way mono block design
  • 850W Class A amplifier
  • Phase adjustment
  • Variable cut off frequency
  • Variable gain
ATC Loudspeakers
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Why buy from us?

ATC P4 4-way 850W Monoblock Power Amplifier

The ATC P4 delivers power to massive ATC Speakers including the SCM200 and SCM300. This amplifier effortlessly handles any power situation at home, on the road or in the studio.

In store only, delivery 2-4 weeks
  • 4-way mono block design
  • 850W Class A amplifier
  • Phase adjustment
  • Variable cut off frequency
  • Variable gain
  • Stereo Inputs
  • 6 year warranty
  • Output Power (RMS): HF: 100 Watts into 6 ohms, MF: 200 Watts into 16 ohms, LF: 275 Watts x 2 into 8 ohms
  • Input Sensitivity: 1V
  • Input Impedance: 10k ohms
  • Amplitude Response: 5Hz - 20KHz ±0.1dB
  • Signal / Noise Ratio: Better than 105dB
  • Crosstalk: Better than 90dB
  • Power Requirements: Voltage: 110, 115, 230,
  • Frequency: 50/60Hz (region dependent, factory set)
  • Overload Protection: Active FET Momentary Gain Reduction
  • Dimensions: 19" Rack Mountable 5U high (220mm / 8.7")
  • Overall Depth: 545mm (21.4")
  • Front Panel & Handles: 75mm (3")
  • Rear Handles: 40mm (1.6")
  • Amplifier Body: 430mm (16.9")
  • Weight: 40kg approx

UK Delivery

  • FREE delivery via DPD Local By 12pm including one hour delivery window service 'Predict & Follow My Parcel'.
  • Saturday or Sunday delivery available upon request for supplemental charge.


  • ATC manufacturer warranty is 6 years.

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