400W 12 Inch Active ABS PA Speaker by Gear4music

£134.99 RRP £189.99

(including VAT @ 20%)

4 In Stock

Can be delivered to you on: 03 Sep 14

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28 day money back guarantee included

Optional: 4 year warranty: £12.00
(Includes 90 day money back guarantee)

Product Ref: 24492

  • 400W High Power Speaker
  • Awarded 4 Out Of 5 Stars By Music Radar
  • Built In Amplifier
  • 12" Speaker Design
  • EQ + Volume Controls

Product Ref: 24492

400W 12 Inch Active ABS PA Speaker by Gear4music


This powerful active 400W speaker cabinet by Gear4music is presented in a lightweight, easy to carry ABS case and delivers crisp and clear audio; ideal for quick and convenient setup at gigs and events where high quality audio is required.

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Full Description

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Versatile Sound & Installation Options With The KB12A

Our new PA speaker has been designed for use in both portable systems, as well as in permanent installs. Constructed from a tough, lightweight ABS cabinet, this speaker will take the tough knocks of live use, whilst still guaranteeing you a great sound every time.

The KB12A comes with all the mounting options you could possibly need; a poll mount slot, rigging points at the top and rear, as well as rubber feet and integrated stacking system. You can even side mount it for use as a stage reference or feedback monitor.

The sound reproduction is handled by a 12 inch mid/low frequency driver and a 1 in throat compression driver tweeter, with a 2.0KHz electronic crossover, ensure that you get a clear, broad and wide ranging sound across all frequencies; high, mid or low. With simple complementing inputs and controls, you will be up and going with a great sound in no time at all.

Press Reviews

This speaker was awarded 4 out of 5 by Music Radar - a leading online publication for musicians.

"If you are looking to buy a Mackie Thump TH12A, we would certainly consider the 250W12 a great alternative."

"Can be put on its side, plus it has a pole mount and stacks with other 250W12's, making it a good choice for all sorts of PA scenarios."

"The 250W12 is...great as a keyboard or vocal wedge, or as part of a PA for mobile DJ's or in club installs."


  • Max Power: 400W
  • Rated Power: 250W RMS
  • Speaker Size: 12"
  • Frequency Response: 55Hz-20KHz
  • Sensitivity: 0dBu
  • Max SPL (dB): 120dB (constant); 126dB (peak)
  • Input connectors: XLR and ¼" jack
  • Controls: Volume, Low Frequency, High Frequency
  • Indicators: Power indicator light, Signal indicator light, Clip indicator light
  • Weight: 18KG
  • Dimensions: W 410mm x D 330mm x H 630mm
  • Warranty: 1 year

  • Gear4music - a revolution in competitively priced, high-quality musical instruments and equipment.

    Gear4music have teamed up with some of the best manufacturers from around the world to develop our own line of music equipment. Our goal is to provide our customers with a wide choice of high quality, sensibly priced musical instruments.

    Using our many years of collective experience we have developed a wide range of instruments and equipment including drum kits, acoustic and electric guitars, woodwind, brass, string instruments and speaker systems. We are proud to offer these to our customers alongside hundreds of other well-known brands. Working closely with our carefully chosen manufacturers, we endeavour to produce reliable, great sounding instruments at a price that is accessible to all. Our musical equipment is made to the same exacting standards that you expect from other highly regarded brands - this is backed up by our standard 28 Day Money Back Guarantee.

    Gear4music products are produced ethically and responsibly to meet the expectations of a caring world.