dB Technologies SUB 615 Active Subwoofer
Product #50558 | SKU 1030102560
Availability on Request
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dB Technologies SUB 615 Active Subwoofer

Product #50558 | SKU 1030102560
Availability on Request

With 600W RMS Class D SMPS Power Amplifier and a 15" transducer
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Product Details
  • Product: #50558
  • SKU: 1030102560
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The SUB615 from dB technologies is a bass-reflex active subwoofer featuring a 600W RMS Class D SMPS Power Amplifier and is equipped with a 15” transducer.

The system delivers outstanding sound pressure levels (up to 131dB) in spite of its compact housing, while providing a clean, impressively precise low-end reproduction.

Sub 600s’ outstanding audio performance allow 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 a balanced Xover signal to left and right speakers.

Controls on the amp panel allow user to operate with Mono or Stereo audio feed, activate polarity inversion and choose Outputs link mode (True Bypass or Xover).

Whenever a further punch is needed, a low-frequencies boost EQ can be set thanks to the Sub Mode switch.

The series comes with a full grille design in a lightweight (25 kg) wood cabinet strengthened with a hardwearing, scratch-resistant black covering. Side handles enhance portability. The design of the top side eases subs stacking for larger systems and features a M20 pole mount thread to stack full-range speakers.

SUB600s are able to deliver outstanding sound pressure levels in spite of their compact housing, while providing a clean, impressively precise low-end reproduction.


  • 600 W RMS Class D AMP
  • Selectable Stereo Balanced Input
  • Link or Xover Balanced Stereo Output Mode
  • Compact and sturdy wood cabinet
  • Lightweight
  • Polarity Switch
  • FLAT or BOOST Mode Switch


Technical Data
Speaker Type Active Subwoofer
Acoustical data
Frequency Response [-10dB] 42 - 124 Hz
Max SPL (1 m) 131 dB
Directivity omnidirectional
LF 15"
LF Voice Coil 2.5"
Amp Technology SMSP digital amplifier
Amp Class Class D
RMS Power 600 W
Peak Power 1200 W
Controller 28/56 bit DSP
Limiter Peak, Thermal, RMS
Controls Subwoofer level, Outputs mode, Polarity, Subwoofer mode
Signal Input 2 x XLR (balanced)
Signal Output 2 x XLR (balanced)
Housing Plywood
Grille Full metal grid
Pole Mount M20
Width 430 mm (16.92 in)
Height 580 mm (22.83 in)
Depth 600 mm (23.62 in)
Weight 25.5 kg (56.22 lbs)

Australian Shipping Via DHL
DHL offers a great express shipping service to Australia from New Zealand. We are proud to be able to offer express shipping to main cities on the east coast of Australia, within the same timeframe ( If not quicker ) than local Australian courier companies. Prior to the Covid-19 outbreak, service standards for these main centers was overnight. However these services have been impacted greatly, and as such the overnight service has been suspended. Overnight shipping will likely resume once things have returned to normal.

Qualifying main centers include:

  • Brisbane
  • Sydney
  • Adelaide

Whilst this service is extremely efficient and will likely be delivered within 1-2 days 99.9% of the time, it cannot be guaranteed. In the case where something were to go wrong with your delivery and it doesn’t arrive within the specified time frame, in most cases it will be delivered by the next day.

While not all major cities are eligible for overnight delivery, they still benefit from this great service. Other centers throughout Australia will have a typical delivery ETA of 2-4 days. (Excluding rural delivery address where this ETA can be extended to an additional three or more days).

If you require urgent shipping and you don’t reside in one of the cities stated above, please contact us and we can find a solution that works best for you.

Please Note: Shipping via DHL is not available to PO boxes and/ or parcel boxes etc.


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  • Product: dB Technologies SUB 615 Active Subwoofer
  • Manufacturer: dB Technologies
  • Model: 1030102560
  • SKU: 1030102560
  • RM Product #: 50558