dB Technologies Sub 618 Active Subwoofer

Powerful, Active 18" Bass-Reflex Subwoofer!
  • 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
Variants (2)
dB Technologies Sub 612 Active Subwoofer
dB Technologies Sub 615 Active Subwoofer
dB Technologies Sub 612 Active Subwoofer dB Technologies Sub 612 Active Subwoofer
dB Technologies Sub 612 Active Subwoofer
  • 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
455
dB Technologies Sub 615 Active Subwoofer dB Technologies Sub 615 Active Subwoofer
dB Technologies Sub 615 Active Subwoofer
  • 15" Speaker with 2.5" Voice Coil
  • Class D Amplifier with 600 Watt RMS
  • Max SPL (1 m): 131 dB
  • Frequency Range (-10dB): 42 - 124 Hz
  • M20 Flange
  • Weight: 25.5 kg
569
749
All prices include VAT
Ready for shipping

Finance from 20,00 € per month
Standard Shipping
free
Delivery time 1 - 2 working days
Desired Date
free
Express Shipping
9,99
Delivery on Thursday, 21.05.2026, if you order within  12 Hrs.  
Shipping and Delivery
Get personal advice now!

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

08861-909494-6

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Active 18" Bass-Reflex Subwoofer with 600 W/RMS Digital Amplifier!

The SUB618 is a bass-reflex subwoofer equipped with a 600W Class-D amplifier with SMPS power supply and an 18" high-performance speaker. Despite its compact enclosure, it delivers impressive sound pressure levels up to 133dB.

The SUB618 can be driven with either a mono or stereo feed, offers a phase reverse switch, and output mode selection (True Bypass or Xover).

For even more punch, the SUB618 features a boost switch that adjusts the frequency at the push of a button.

The unique audio performance allows users to create a complete audio system with just one bass and two tops, without needing external electronics.

The compact enclosure of the SUB615 is made from high-quality multiplex wood and coated with scratch-resistant black protective paint. With the M20 stand adapter, complete sound systems can be set up in no time.

Powerful, Active 18" Bass-Reflex Subwoofer!

Features

  • 18" Speaker with 2.5" Voice Coil
  • Class D Amplifier with 600 Watts RMS / 1200 Watts Peak Power
  • Frequency Range [-10dB]: 35 - 130 Hz
  • Max SPL (1 m): 133dB
  • DSP Processor: 28/56 bit
  • Limiters: Peak, Thermal, RMS
  • Controls: Volume, Flat/Boost Switch, Link/XOver, Polarity
  • Inputs: 2x XLR (balanced)
  • Outputs: 2x XLR (balanced)
  • Enclosure: Multiplex Wood
  • 2 Side Handles
  • M20 Flange
  • Dimensions (WxHxD): 500 x 625 x 690 mm
  • Weight: 31.1 kg

Scope of delivery

  • 1 x dB Technologies Sub 618 Active Subwoofer
  • 1 x Power Cable

Suitable accessories (Not included in the delivery.)

Specification

  • Product number 00087035
  • Power RMS (Watts) 600
  • Wheels included No
  • Outputs XLR
  • Stand mount flange M20
  • Inputs XLR
  • Subwoofers 1x 18 Zoll
  • Colour Black
  • Weight in kg 31,1

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Financing

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You can finance your order in convenient monthly installments from a value of €100.00.
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