QA Series Power Amplifiers

172.020UK QA400

Professional dual channel power amplifiers delivering high quality, dependable performance at an accessible price. Design of these workhorse amplifiers has been focused upon high power delivery wit...

  • High power delivery
  • Overheat/overload protection
  • Multiple input and output connection types
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Description Version Packed
172.020UK
QA400 Power Amplifier 		400W Box Printed
172.025UK
QA1000 Power Amplifier 		1000W Box Printed

QA Series Power Amplifiers

Professional dual channel power amplifiers delivering high quality, dependable performance at an accessible price. Design of these workhorse amplifiers has been focused upon high power delivery without over-complicated features adding excessive costs. Yet still, these units are furnished with multiple connection possibilities and self protection circuitry to ensure that they will deliver, whatever the application.

  • High power delivery
  • Overheat/overload protection
  • Multiple input and output connection types
  • Balanced and unbalanced inputs
  • 2U 19" rack mountable

Specification : Common

  • Power supply 110/240Vac, 50/60Hz (IEC)
  • THD 0.25%
  • SNR 90dB
  • Inputs Combo (6.3mm jack + XLR) and RCA
  • Outputs SPK, 6.3mm jack and 4mm binding posts

Specification : Versions

  172.020UK 172.025UK
Power max. @ 4 Ohms 2 x 200W 2 x 500W
Fuse rating T5A (240V) / T10A (110V) T5A (240V) / T10A (110V)
Power rms @ 4 Ohms 2 x 100W 2 x 250W
Power rms @ 8 Ohms 2 x 70W 2 x 170W
Dimensions 88 x 482 x 270mm 88 x 482 x 340mm
Weight 6.8kg 9.1kg

Trade information

  172.020UK 172.025UK
Barcode / EAN 5015972059593 5015972059609
Package type Box Printed Box Printed
Package dimensions 482 x 88 x 270mm 482 x 88 x 340mm
Package weight 6.80kg 9.10kg
Package quantity 1 unit 1 unit
Carton dimensions 540 x 320 x 345mm 540 x 300 x 415mm
Carton weight 13.60kg 18.20kg
Carton quantity 2 packages 2 packages
Pack plastic weight 0.12kg 0.10kg

Support

Instruction manual
For 172.020UK (713KB)
Instruction manual
For 172.025UK (608KB)
Instruction manual
For 172.030UK (608KB)
Instruction manual
For 172.018UK (608KB)

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