PPX Series Power Amplifiers

172.203UK PPX300

19" rackmount 2U power amplifiers with fan cooling and output protection. Balanced inputs via 6.3mm jack or XLR sockets, speaker outputs on 2 SPK connectors or 4mm binding posts. Switchable ground ...

  • Switchable clip limiter
  • Bridge mode for high power mono operation
  • Removable handles for low profile install
Description Version Packed
172.203UK
PPX300 power amplifier
2 x 150Wrms Box Printed
172.206UK
PPX600 power amplifier
2 x 300Wrms Box Printed
172.209UK
PPX900 power amplifier
2 x 450Wrms Box Printed

PPX Series Power Amplifiers

19" rackmount 2U power amplifiers with fan cooling and output protection. Balanced inputs via 6.3mm jack or XLR sockets, speaker outputs on 2 SPK connectors or 4mm binding posts. Switchable ground lift, bridge mode and clip limiter.

  • Bridge mode for high power mono operation
  • Removable handles for low profile install
  • Switchable clip limiter

Specification : Common

  • Power supply 240Vac, 50Hz (IEC)
  • Controls Level channel 1, level channel 2, ground, mode, clip limiter
  • Input impedance 20k ohms
  • Frequency response 5Hz - 50kHz
  • Total harmonic distortion 0.05%
  • Slew rate 40V/us
  • Damping factor >400
  • Protection Short-circuit, overload, D.C. and thermal protect

Specification : Versions

  172.203UK 172.206UK 172.209UK
Power rms @ 4 Ohms 150W + 150W 300W + 300W 450W + 450W
Power rms @ 8 Ohms 100W + 100W 200W + 200W 300W + 300W
Power rms bridge @ 8 Ohms 300W 600W 900W
Dimensions 88 x 483 x 266mm (2U) 88 x 483 x 266mm (2U) 88 x 483 x 428mm (2U)
Weight 8.2kg 8.8kg 13.8kg

Trade information

  172.203UK 172.206UK 172.209UK
Barcode / EAN 5015972088371 5015972088388 5015972088395
Package type Box Printed Box Printed Box Printed
Package dimensions 560 x 125 x 320mm 560 x 125 x 320mm 560 x 125 x 510mm
Package weight 9.80kg 10.40kg 16.70kg
Package quantity 1 unit 1 unit 1 unit
Carton dimensions 575 x 280 x 325mm 575 x 280 x 325mm 560 x 125 x 510mm
Carton weight 19.60kg 20.80kg 16.70kg
Carton quantity 2 packages 2 packages 1 package
Pack paper weight 0.54kg 0.59kg 1.00kg
Pack plastic weight 0.03kg 0.03kg 0.03kg

Support

Instruction manual
For 172.209UK (373KB)
Instruction manual
For 172.203UK (373KB)
Instruction manual
For 172.206UK (373KB)

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

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