Seismix 1 Mk5

Seismix 1 Mk5


Sold singly.

SEISMIX 1 Mk5 Downfiring Powered Subwoofer - 8" driver - 300 Watts RMS
Performance in a compact design. The Seismix 1 Mk5 will fit just about anywhere and deliver smooth bass for both movies and music.

Available in 2 finishes.

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Frequency Range

25Hz-200Hz in room response

Amplifier Power

300 watts RMS


116dB maximum SPL in room response


Stereo line level RCA

Enclosure Type

Bass reflex, down firing vent


375mm high x 295mm wide x 320mm deep

Low Frequency Driver

Nominal 200mm (8”) diameter doped paper cone driver, 38mm (1.5″) voice coil wound on high powered aluminium former, with vented magnet assembly

Power On/Off

Adjustable Auto/Always On

Phase Select

0º to 180º continuously variable (relative to input signal)

Low Pass Filter

50Hz-200Hz or bypass


11kg each

For a big bass experience from a discreet subwoofer that can be placed almost anywhere in the room, the Seismix 1 Mk5 will provide the right sound while taking up half the space.

With a hefty 200mm downward firing woofer and vent, and a high quality class D amplifier, the Seismix 1 Mk5 combines high efficiency with low power consumption. Its compact design – with the raised cabinet kept off the floor with specially moulded rubber feet – provides flexibility, without sacrificing bass impact.

With effective design and simple styling, this unobtrusive subwoofer will look and sound great, whether tucked discreetly in the corner or built into custom joinery.

For the ultimate sound experience at home, play it through Krix.

5-year warranty.


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