Krix Megacyclonix Subwoofer

By Krix

This product is not available for online purchase. Please contact us via phone on +61262474844 or email to arrange purchase.


  • Incredibly efficient for maximum output
  • Dual 18″ drivers with extra-long excursion
  • Heavily braced enclosure
  • Dual inputs for mono or dual amplifier connection

Bass doesn’t get any bigger than this. Dual 18″ drivers will ensure you experience staggering output even in the largest of rooms or auditoriums.


Hear every on-screen rumble or explosion with the Megacyclonix, as it recreates the lowest possible audible frequencies at extreme sound pressure levels, for the ultimate cinema experience at home.

The Megacyclonix is a passive subwoofer that uses high excursion drivers mounted in a high quality MDF enclosure. The proprietary Krix ‘X’ brace system is used to eliminate panel resonances.

Dual giant 455mm bass drivers feature 100mm voice coils, powerful vented magnetic circuits and double spider assemblies. The optimum cooling system provides fast heat exchange and reduced thermal power compression.

The dual front-vented enclosure is tuned to achieve extreme output capabilities, resulting in an incredibly efficient subwoofer for high drive level applications, while the unit’s proprietary Krix rubber feet provide improved acoustic isolation on hard and soft floor surfaces.

A separate power amplifier is required for this subwoofer and can be connected to the LFE output of any AV processor or receiver.

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


Frequency Range
20Hz-250Hz in room response
Amplifier Power
1 x 500 – 2800 Watts RMS recommended amplified power into 4 Ohms (inputs paralleled)
2 x 250 – 1400 Watts RMS recommended amplified power into 8 Ohms
133dB maximum SPL in room response
Inputs 2 x Krix proprietary inputs, with high current spring terminals featuring an 8mm hole to accept large diameter cable
Enclosure Type
Bass reflex, front vented
Dimensions 1220mm high x 1070mm wide x 470mm deep
Low Frequency Driver
Dual 455mm (18”) paper cone drivers. 100mm (4”) edge-wound copper voice coil, dual spider assembly and vented magnet assembly
Sensitivity 106dB SPL – 2.83V at 1m
Weight 90kg each