Clearance Lines Company Profile Order

Clearance Lines

Occasionally we have products to clear from our range. The main reason why this may happen is suppliers discontinue production of a product or we can obtain a similar product from another supply at a more competitive price. All items are sold on a first come first served basis, and are not covered by normal warranty conditions.


HQ Power Qubic 21300 Amplifier


HQ Power Qubic Series Amplifier (Rear)


Main Output Speakon Sockets and Binding Posts

2 x 1900WRMS @4Ω


2 x 1300WRMS @8Ω


1 x 3800WRMS @8Ω Bridged

Line Input XLR & " Jack Socket

0.775 - 1.44V/20kΩ Balanced

Frequency Response

20Hz - 20KHz 0.5dB


< 0.01%

S/N Ratio


Damping Factor

> 400

Slew Rate


Power Supply



482 x 145mm x 540mm (3U)



Download Handbook > Download the Handbook for full specifications and applications


  • Enormous power with exceptional brilliance
  • Front panel with 2 gain controls
  • All operation modes can be monitored via the LED's on the front panel
  • Input sensitivity adjustable via selector on rear panel
  • Limiter adjustable to load impedance
  • Ground lift switch
  • Bridge switch
  • Protection circuits for optimised equipment protection
  • Rugged 19" housing

HQ Power Qubic series of power amplifiers have been designed for continuous use in the most demanding of venues, fitted with twin cooling fans they can operate under the most difficult conditions. These amplifiers have a high damping factor, so they produce a clean clear transparent sound. HQ Power Qubic 21300 professional amplifier feature a well designed limiter which holds down peaks to avoid distortion and damage to your speakers. The amplifiers can be run in conventional stereo mode or parallel mono or you can even bridge the output.

Order Code   Was Each
439-315 HQ Power Qubic 21300 Power Amplifier 480.00 150.00

Tel: 0191 251 4363

Fax: 0191 252 2296


Place your Order  here Orders accepted subject to our Terms and Conditions

All Prices are in Pounds Sterling and Exclude VAT