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Active subwoofers with integral amplifier and adjustable low pass filter in rugged, carpet covered wooden cabinet.

A great addition for someone that wants some serious bass and warmer sound to match there full range active speakers or even for house parties or mobile DJ these for the money sound very impressive. A great match for the QTX QS series of active speakers.


Adjustable cutoff frequency
Metal corner protectors
Side mounted carrying handles
Integral 35mm pole-mount

Model QT18SA
Driver 450mm (18'')
Power rms 250W
Power output max 1000W
Dimensions 585 x 475 x 675mm
Weight 29kg
Power supply 230Vac, 50Hz
Cutoff frequency 40 - 150Hz
Connections XLR line in, XLR line out

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Welcome to Total Sounds website and DJ Showroom.

We are the leading DJ equipment store in the Reading & Berkshire area. We are constantly updating our online store and showroom daily with new products so if the item you are looking for is not listed please contact the store on 01189 510050 or email sales@totalsounds.co.uk.

We look forward to seeing you in store


Total Sounds
Unit C5, Weldale Street,

Telephone: 01189 510050
Email: sales@totalsounds.co.uk.

Opening Hours:

Tuesday - Friday10am - 5.30pm
Saturday10am - 3pm
Sunday & MondayClosed
Our new location boasts:
  • Larger warehouse / Retail facilities
  • Ample FREE onsite parking
  • 5 minutes walk from our old store
  • Plenty of stock to suit all your DJ requirements

We look forward to welcoming you to our new store

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