QP Series Quad Power Amplifiers

172.243UK QP2320

A range of quad power amplifiers with 4 fully independent channels and individual volume controls. Fully balanced line inputs and parallel outputs allow signal daisy-chaining to further amplifiers....

  • Fully balanced signal path
  • Stable down to 2 Ohms
  • 2U rack-mountable
Description Version Packed
172.241UK
QP1600 quad power amp 4 x 400W
4 x 400W Box Label BW
172.243UK
QP2320 quad power amp 4 x 580W
4 x 580W Box Label BW

QP Series Quad Power Amplifiers

A range of quad power amplifiers with 4 fully independent channels and individual volume controls. Fully balanced line inputs and parallel outputs allow signal daisy-chaining to further amplifiers. Designed as a cost effective and efficient solution for multi speaker installations where sound quality is paramount.

  • Fully balanced signal path
  • Stable down to 2 Ohms
  • 2U rack-mountable
  • Power supply 230Vac, 50Hz (IEC)
  • Input : line 4 x XLRF balanced
  • Output : line 4 x XLRM (parallel from inputs)
  • Input impedance 20k Ohms
  • Frequency response 5Hz - 50kHz
  • THD 0.05%
  • Slew rate 40V/usec
  • S/N ratio 103dB
  • Controls 4 x channel gain
  • Speaker : outputs 4 x SPK connectors
  • Circuit protection Short-circuit, DC, overload, soft-start
  • Dimensions 483 x 439 x 88mm

Versions

  172.241UK 172.243UK
Fuse rating F8A F12A
Power rms @ 8 Ohms 4 x 200W 4 x 300W
Power rms @ 4 Ohms 4 x 300W 4 x 450W
Power rms @ 2 Ohms 4 x 400W 4 x 580W
Weight 22kg 23.5kg

Support : articles

Amplifier Classes

There have been many developments in audio electronics, resulting in different amplifier circuit designs. Such designs can be divided into classes, of which 4 main types are relevant to audio – A, AB, H and D.

Friday, 28th February 2020

Power Ratings: RMS vs Max vs Peak

A summary explaining the key differences between RMS, Max and Peak power ratings.

Tuesday, 10th March 2020

Downloads

Instruction manual
For 172.243UK (395KB)
UK Declaration of conformity
For 172.243UK (252KB)
EU Declaration of conformity
For 172.243UK (240KB)

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