dB Technologies Sub 612 Active Subwoofer Set

Ideal for OPERA 10 or B-Hype 8 and 10!
  • 12" speaker with 2.5" voice coil
  • Class D amplifier with 600 watts RMS
  • Max SPL (1 m): 129 dB
  • Frequency range (-10dB): 46 - 123 Hz
  • M20 flange, weight: 19.8 kg
  • Bundle including distance pole
Variants (2)
dB Technologies Sub 615 Active Subwoofer Set
dB Technologies Sub 618 Active Subwoofer Set
dB Technologies Sub 615 Active Subwoofer Set dB Technologies Sub 615 Active Subwoofer Set
dB Technologies Sub 615 Active Subwoofer Set
  • 15" Speaker with 2.5" Voice Coil
  • Class D Amplifier with 600 Watts RMS
  • Max SPL (1 m): 131 dB
  • Frequency Range (-10dB): 42 - 124 Hz
  • M20 Flange, Weight: 25.5 kg
  • Bundle including Distance Rod
single 592,90 
582
dB Technologies Sub 618 Active Subwoofer Set dB Technologies Sub 618 Active Subwoofer Set
dB Technologies Sub 618 Active Subwoofer Set
  • 18" Speaker with 2.5" Voice Coil
  • Class D Amplifier with 600 Watts RMS
  • Max SPL (1 m): 133dB
  • Frequency Range (-10dB): 35 - 130 Hz
  • M20 Flange, Weight: 31.1 kg
  • Bundle including Distance Rod
single 772,90 
762
Bundle
-10,90€ 468
instead of individually478,90
All prices include VAT
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Finance from 20,00 € per month
Standard Shipping
free
Delivery time 1 - 2 working days
Priority Shipping
+ 0,99
Shipping on 20.05.2026
Express Shipping
+ 5,90
Delivery on Thursday, 21.05.2026, if you order within  14 Hrs. 4 Min. 
Shipping and Delivery
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Active 12" Subwoofer with 600 W/RMS Digital Amplifier!

The SUB 612 is the perfect complement for smaller tops from the OPERA or B-Hype series, such as OPERA 10 or B-Hype 8 and 10.

The SUB 612 features a powerful 12" low-frequency speaker and a Class-D digital amplifier with 600 W RMS and SMPS power supply. It delivers 129 dB max SPL and, despite its ultra-compact enclosure and only 19.8 kg weight, provides a precise and impressive bass foundation.

With the SUB 612, you can quickly and easily set up PA systems with one bass and two tops using the integrated stereo crossover. The SUB 612 also offers the option to select the input signal as mono or stereo, a phase inversion switch, output link setting (X-Over or True Bypass), and a BOOST switch that allows boosting the low frequencies.

Distance Pole

With Pronomic distance poles, tops can be mounted directly on subwoofers – at the correct height. Almost all subwoofers already have a corresponding mount. The distance poles screw on with an M20 thread. A locking pin secured with a fixing screw prevents accidental slipping. The robust design guarantees long life even under the toughest stage conditions.

Ideal for OPERA 10 or B-Hype 8 and 10!

Features

Subwoofer

  • 12" speaker with 2.5" voice coil
  • Class D amplifier with 600 watts RMS / 1200 watts peak power
  • Frequency range [-10dB]: 46 - 123 Hz
  • Max SPL (1 m): 129 dB
  • DSP processor: 28/56 bit
  • Limiter: Peak, Thermal, RMS
  • Controls: Volume, Flat/Boost switch, Link/XOver, Polarity
  • Inputs: 2x XLR (balanced)
  • Outputs: 2x XLR (balanced)
  • Enclosure: multi-ply wood
  • 1 handle (top)
  • M20 flange
  • Dimensions (WxHxD): 360 x 550 x 525 mm
  • Weight: 19.8 kg

Distance Pole

  • Distance pole made of steel
  • For mounting tops on subwoofers
  • Screw version with M20 thread
  • Speaker flange diameter: 35 mm
  • Height adjustable from 75-135 cm
  • Locking pin with fixing screw
  • Max load capacity: 40 kg
  • Weight: 1.6 kg
  • Color: black

Scope of delivery

  • 1 x dB Technologies Sub 612 Active Subwoofer
  • 1 x Distance Pole

Specification

  • Product number 00112146
  • Power RMS (Watts) 600
  • Wheels included Nein
  • Outputs XLR
  • Stand mount flange M20 Gewinde
  • Inputs XLR
  • Subwoofers 1x 12 Zoll
  • Colour Schwarz
  • Weight in kg 19,8

Reviews

5.0/5.0
Based On 1 ratings
5 Stars
1
4 Stars
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3 Stars
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1 Star
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A verification of the ratings has taken place as follows: Only customers who are registered in our online store and have actually purchased the product from us can submit a rating for the item in the customer account.

It's fun!
Review from Yanick on 31.08.2025
This rating has been translated automatically. Original language flag from
 verified purchase
I have now used the sub at 1/2 events and am convinced. Pushing quite well for a 12" sub, volume is definitely sufficient for smaller events.

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Your contact persons

The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.

Tuesday 09:30 - 18:00
Wednesday 09:30 - 18:00
Thursday 09:30 - 18:00
Friday 09:30 - 18:00
Saturday 09:30 - 13:30
Monday Closed