dB Technologies SUB 612 12" 1200W Active Subwoofer Speaker Bass Bin

Out of stock

dBTechnologies releases SUB612 to complete SUB 600 active subwoofer family. The new model aims to create a complete PA system making the most of dBTechnologies’ smaller full-range systems such as OPERA 10 and B-H 8 and 10.

Just like 15” and 18” models of the family, bass-reflex SUB 612 features a 600W RMS Class-D Power Amplifier with SMPS, delivers outstanding sound pressure levels (up to 129 dB) in spite of a very compact housing (only 19.8 Kg -43,65 lbs) and provides an impressively precise low-end reproduction.

Sub 600s’ remarkable audio performance allows user to build most of the PA systems with 1 single sub and 2 full-range speakers, avoiding any external processing or crossover thanks to separate balanced X-Over signal feeds to left and right speakers.

Controls on the amp panel allow a user to operate with Mono or Stereo audio feed, activate polarity inversion and choose Outputs link mode (True Bypass or X-Over).  Whenever a further punch is needed, a low-frequencies boost EQ can be set thanks to the Sub Boost Mode switch.  

Speaker TypeActive Subwoofer
Acoustical data
Frequency Response [-10dB]46 - 123 Hz
Max SPL (1 m)129 dB
LF Voice Coil2.5"
Amp TechnologySMSP digital amplifier
Amp ClassClass D
RMS Power600 W
Peak Power1200 W
ControllerDSP 28/56 Bit
LimiterPeak, Thermal, RMS
Controls1x Subwoofer attenuation Control
1x Flat/Boosted switch
1x Switch output mode
1x Polarity switch
Signal Input2x XLR (balanced)
Signal Output2x XLR (balanced)
HousingBlack painted Plywood
Handles1 on top
Pole MountM20

360 x 550 x 525mm


Delivery & Returns

Free Delivery

This is offered on all products regardless of order value to all mainland UK postcodes. Your purchase will be with you within 3 working days of your order being placed.

If you are in the Scottish Highlands, Northern Ireland, Isle of Man and the Channel Isles you will still get free delivery but your order may take up to 5 working days to get to you.


I need my products quickly- can you help?

Absolutely!  At check out you can select the option that suits you best.

We offer Next day, Saturday, Pre-10am and Pre-12pm delivery.

Unfortunately these options are not yet available for customers in the Scottish Highliands, Northern Ireland, Isle of Man and the Channel Isles.


When is the cut off for Next day delivery?

If you place your order before 2pm Monday- Friday, we will dispatch the same day.


For more information, including International delivery please click here.



Our returns department aims to help you as quickly as possible with any issues you may have with your product. 

Please click here for more information on returning products.