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QTX QLB15A Active Sub 15in QTX QLB15A Active Sub 15in

QTX QLB15A Active Sub 15in

Product ID: 224456


Web Price:   £299.00 ex VAT:  £249.17 RRP:  £339.00 SAVE: £40.00 (12%)

QTX QLB15A Active Sub 15in

£339.00£299.00 SAVE £40.00

Not Available On Finance

This product is not available on finiance by itself, but you can purchase it on finance by adding other qualifying products to your basket.

In Stock

  • Routed carrying handles
  • Adjustable low pass frequency
  • Phase switch
  • Compact ported design
  • Includes 35mm top hat

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Active sub-woofer unit in sturdy sculpted wooden cabinet with texture painted finish. 

  • Power supply:230Vac- 50Hz (IEC)
  • Low pass frequency:40Hz - 150Hz
  • Connections:XLR line input- XLR line output.
  • Subwoofer-active subwoofer


Model Code 178.559UK
Brand QTX
Product Type Speakers
EAN 5015972075852


We offer 3 types of delivery, depending on the items in your basket/shipping destination:

Standard Delivery - typically delivered within 5 to 7 working days.

Large Specialised Delivery - typically delivered within 5 to 7 working days on specialised service for large items. However if your order is over 30kg, then delays might occur.

Installation Service - available for pianos. White glove service where piano will be installed at your home address (UK only)

More Delivery Info

Software Downloads

Please be aware that Software order processing can take between 2 to 3 days to process, depending upon the supplier. In the unlikely event that you experience a longer delay please contact our customer service team for assistance.


If you are not completely satisfied with your purchase you can return the item(s) to us within 14 days from receipt and we will issue a full refund. This excludes the delivery charge. Some items are non returnable due to hygiene reasons and these will be clearly marked online. This does not affect your statutory rights.

Returns Policy