dB Technologies SUB 612

12" Active PA Subwoofer

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5 years warranty
Free Delivery

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Key Info
dB Technologies SUB612 is a 12" Active PA Subwoofer that features 600 W RMS Class-D Amplifier

600W 12-Inch Active Subwoofer

The SUB612 Active Subwoofer is ideal for low-end sound reinforcement, perfect for use with dB Technologies’ full-range systems like the Opera 10 and more. Building on the design and success of the previous SUB range, the SUB612 employs the same design aspects, refined for optimal audio fidelity and performance. At the heart of the unit is the 600W RMS Class-D Amplifier with SMPS, providing exceptional sound pressure levels, ranging up to 129dB. The powerful low-end response, provides optimal definition and sound reproduction, resulting in hard-hitting bass that stays true to your source audio. The subwoofer is ideal for a range of applications, from live performances for musicians and DJs, to houses of worship and more.

Exceptional Low-End Performance

Basing its design on the rest of the SUB range, the impressive sound quality is powerful enough to fill virtually any venue. The bass-reflex design provides added clarity to the bottom-end response. It is ideal as the basis for any PA system, ideal for use when configured with 2 full range speakers. The X-Over signal mode is designed to feed both left and right speakers, eliminating any external processing or crossover for added convenience. A polarity inversion switch is also included for calibrating your sound for optimised audio performance.

Robust Enclosure

The compact yet robust design measures at 12-inches tall. The compact housing is also lightweight, weighing in at only 19.8kg, ideal for easy transportation purposes. The enclosure itself is constructed from premium-grade wood, finished with a scratch-resistant black covering for optimal durability. Stacking is made easy by the design of the top side, also featuring a M20 pole mount thread for stacking full-range speakers. The control panel features Mono or Stereo operating modes as well as a LF frequency boost EQ thanks to the Sub Mode switch.


  • 600 W RMS Class-D Amplifier
  • Stereo Balanced Input
  • Link or X-Over Balanced Stereo Output Mode
  • Compact and sturdy wood cabinet
  • Lightweight
  • Polarity inversion Switch
  • FLAT or BOOST EQ Mode Switch

UK Delivery

FREE Standard Delivery on orders over £99.00.

Orders placed before 4pm will normally be dispatched the same day.

Please refer to our delivery schedule for exceptions.

Delivery Upgrade Options (Over £99)

  • DPD Express Next Working Day - £4.99
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At Music Matter, our goal is to ensure complete satisfaction with your purchase.

If, for whatever reason, you are dissatisfied with your purchase, you can return it to Music Matter within 30 days of receiving the item, providing it arrives back in new condition.

You have the option of receiving a full refund / exchange within 14 days, or, exchange / credit only within 30 days.

Full Refund Within 14 days

In order to receive a full refund, you must notify us within 14 days of receiving the goods. Once you have notified us you will have 14 days to return the product to us.

Exchange Within 30 days

In order to exchange an item, you must notify us within 30 days of receiving the goods. Once you have notified us you will have days to return the product to us.

Goods received back 14 days after the cooling of period ends may be rejected.

Your returns period starts the day after you receive the item(s)

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Minimum 12 Months Warranty

All new & used goods supplied by Music Matter are warranted free from defects for 12 months from the date of supply (unless otherwise stated).

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