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GRAVIS SU12

To further enhance the sonic performance of the MAGNA and PARABOLA speakers we have the two subwoofer models GRAVIS SU12 and GRAVIS SU18 developed. The active front-firing subwoofers combine perfect design with the highest quality. sonic precision, fast attack and brute force. Thanks to DSP control and sealed enclosure, the GRAVIS subwoofers deliver the best possible sound in every room. incomparable performance in any living environment.


Sensitivity (dB @ 2.83V/1m)  DSP
IEC load capacity (W) 1000
Nominal impedance (Ohm) 4
Impedance minimum (Ohm) 4
Lower cut-off frequency (Hz @ +/- 3 dB) 10
Upper cut-off frequency (kHz @ +/- 3 dB) 150 kHz
Housing principle Closed
Crossover 1
Crossover typology 4th order
Woofer 42 cm
Weight kg 70
Width mm 420
Height mm 620
Depth mm 420
Width mm incl. Feet 420
Connections XLR
Number of connections 1

Active frontfire subwoofer

With its DSP-controlled active module, the GRAVIS SU12 delivers high quality sound. amplifier power and a subwoofer chassis capable of extreme excursions, what the high-end heart desires. The active subwoofer works according to the frontfire principle in a closed housing made of solid armored wood. The ingenious The shape of the housing is braced several times on the inside and avoids parallel walls. This means that ensures that neither housing resonances nor internal standing waves affect performance. of the subwoofer.

Excellent technology

The 70 kilogram GRAVIS SU12 subwoofer doesn't just pack on the pounds. Its solid cabinet construction, which nips almost any sound-damaging resonance in the bud is the basis for the light-footed performance of the subwoofer. 1,000 watts power drive the 12-inch subwoofer chassis, which is also equipped with a DSP. can excite subsonic frequencies around 10 Hertz. The GRAVIS SU12 combines depth with agility and precision, giving any type of music a distinctly different sound. gain in sound quality.

Armored wood housing

The GRAVIS SU12 subwoofer benefits enormously from the positive acoustic properties, which characterize the material armored wood. This highly technical and yet natural material is manufactured in a complex process under high pressure. Armored wood is is incomparably harder than natural wood and yet retains its inner damping.

Individual design

Like all our loudspeaker models, the GRAVIS SU12 subwoofer can be customized to your can be customized according to your wishes. Almost every color variant is available on customer request in matt or glossy surfaces possible. The design of the subwoofer, for example, does not only the design language of the MAGNA and PARABOLA loudspeaker models - the GRAVIS SU12 adapts perfectly to your living environment.

We have redefined the era of exclusive audio perfection.

Are you ready for an unforgettable sound experience?

Please contact us for more information about our speakers with their unmistakable sound character and make an appointment for a live presentation.