Frequency range
25Hz-200Hz in room response

Amplifier power
350 Watts RMS, 700 Watts maximum instantaneous power

Output
116dB maximum SPL in room response

Inputs
Stereo line Level RCA

USB-C
5V1A (to power optional wireless receiver)

Enclosure type
Bass reflex, down firing vent

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
Signal sensing, 15 minute delay before switching to standby after no input signal

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

Low pass filter
50Hz-200Hz or bypass

Dimensions
375mm high x 295mm wide x 320mm deep

Weight
11kg each

The compact Seismix 1 Mk7 brings big bass performance into everyday entertainment spaces including living rooms, apartments, home offices and games rooms.

Driven by a 200mm low-frequency woofer and a high efficiency Class D amplifier module, it delivers confident, controlled bass that enhances every listening experience. Adding rich low energy where it matters, the Seismix 1 introduces warmth to music and greater depth to movie soundtracks.  Its compact, down-firing design allows flexible placement close to walls, in corners, or within custom cabinetry, while maintaining smooth, even bass throughout the room.

Big bass impact
Brings depth, energy and excitement to everything you play, from the subtle details in music to the full force of blockbuster movies and immersive gaming.

Seamless design
The Seimix 1 blends effortlessly into your home, whether it’s on display or discreetly positioned out of sight.

Made for living
Perfect for apartments, living rooms, bedrooms or even hidden in custom joinery.

Australian made
Krix has proudly engineered and manufactured speakers in Australia since 1974.

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