Back to series Omega CS 12

Omega CS 12

Active subwoofer with a 12 inch cone and a 525/1100 watt amplifier

  • Remote control for level adjustment
  • DSP for extensive adaptation to existing speakers and a room´s acoustics
  • Solid MDF housing in a black high-gloss finish
  • 12 inch (30 cm) chassis consisting of a hardened and specially coated dual cone
  • Class-D amplifier with 525/1100 watts of continuous/peak power

Active subwoofer with a 12 inch cone and a 525/1100 watt amplifier

Thanks to a cone construction that has been specifically developed for the deep bass range and an extremely powerful amplifier, the Magnat Omega CS 12 active subwoofer is the perfect addition to any hi-fi or home cinema system.

Everything for the bass

The specially hardened and coated material has been constructed in a dual cone configuration measuring an impressive 30 cm in diameter. The drive is provided by a 70 mm high-performance coil and a 170 mm ferrite magnet. Together with the bonded and additionally stitched longthrow surround, the overall result is a sub that has been optimized using Klippel laser technology and can optimally reproduce frequencies between 18 and 200 Hz.

Up to 1100 watts of brute power

The integrated Class-D power amplifier delivers a brutal 525 watts in continuous operation and up to 1100 watts of peak power. The high-speed DSP also linearizes the frequency response and enables continuous adjustment of the crossover frequency, the phase and the adjustable bass extension at 35 Hz. This means all of the prerequisites are in place for harmonious integration of the Omega CS 12 into a hi-fi or home cinema system.

Timeless, compact, solid

It couldn´t be much more compact: The developers have constructed an ultra-solid MDF housing that is hardly any larger than the 12 inch chassis. The enclosed construction radiates sound towards the front of the unit and thus minimizes room interference. In its high-gloss black finish, the Omega CS 12 is discreet yet elegant at the same time, immaterial whether it´s located in a prominent position or set up discreetly in the background.

Regardless of whether you have audiophile shelf speakers, floorstanding speakers or a home cinema solution - one or more active subwoofers such as the CS 12 are always a welcome addition. They relieve existing speakers of their duties in the deep bass range and inspire them to achieve acoustic feats.

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Technical specifications

  • Active closed subwoofer, ‘frontfire’
  • 1 x 12“ powered subwoofer
Output power (RMS/Max.)
  • 525 / 1100 watts
Frequency Response
  • 18 - 200Hz
Crossover Frequencies
  • 50 - 150 Hz adjustable
  • 0° - 180° adjustable
Dimensions (WxHxD)
  • Cabinet: 385 x 400 x 450 mm
  • Cabinet dimensions incl. amplifier: 385 x 400 x 465 mm
  • 24 kg
Cabinet surface
  • Piano black


  • Active closed subwoofer, ‘frontfire’
  • High-power Class-D amplifier unit with up to 1100 watts of peak power
  • Enclosed housing construction for a deep and precise bass response
  • High-speed digital sound processor (DSP) for frequency response linearization and control of the limiter control circuit
  • Various setting options including adjustable bass extension for perfect combination with home cinema speakers
  • High-performance active subwoofer with 30 cm long-throw woofer and extra-large diaphragm mount
  • Innovative extended surface dampers (ESDs) for enhanced stability
  • Remote control for volume adjustment and a large display to indicate the current setting
  • Stereo low level inputs (RCA connections)
  • Mains connection
  • Elegant high-gloss black finish
  • Bass speaker in a ‚front-firing‘ configuration
  • Very sturdy, low-resonance MDF housing
  • Enclosed housing construction for a deep and precise bass response
  • Large „Extended Surface Dampers“ (ESDs) for enhanced stability
Cabinet surface
  • Piano black
  • A large two-digit display indicates the current volume
  • Power switch
  • Adjustable volume
  • Volume and Power ON/STBY mode can also be controlled via remote control
  • Crossover frequency can be adjusted between 50 and 150 Hz
  • Phase can be adjusted between 0° and 180
  • DSP-controlled filter and limiter unit
  • Adjustable bass extension between 0dB and +6dB at 35 Hz center frequency
  • Active frequency response equalization up to 150 Hz for easy integration into AV environments
  • Automatic standby function with a low power consumption of <0.5 watts (can be deactivated)
  • Mains voltage: 100-240 V
  • High performance class-D amplifier
  • 300 mm high-power long-throw woofer with Klippel®-optimized magnet system
  • Magnet system with 170 mm high-performance ferrite ring
  • Special cone construction that has been optimized for the subsonic frequency range and consists of a hardened and specially coated dual cone, which is bonded with an extra-wide long-throw surround and double stitched seams
  • A ventilated 75 mm high-performance voice coil with aluminum voice coil support guarantees maximum operational reliability


Customer evaluation for "Aktiv-Subwoofer mit 12-Zoll (30cm) großer Membran und Verstärker mit 1.100 Watt"
(0) 6 Jan 2023

Top Subwoofer aus der Kategorie Premium

Der Bass ist überragend und sehr präzise, keine Verzerrung, nur die mitgelieferte Fernbedienung wirkt etwas billig, da sie kaum was wiegt. Der Subwoofer wirkt sehr edel und hochwertig.

(0) 6 Mar 2022

Phantasischer Subwoofer

Spektakulär Verarbeitet, super Haptik, extrem präzise. Auch für kleine Räume geeignet da kein Dröhnen.

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