Cyclonix 18

Cyclonix 18

  • Can be used as a primary subwoofer or to complement Series MX systems
  • Shallow design allows for greater placement options
  • Optional grille available

Hear every on-screen rumble or explosion with the Cyclonix 18, as it recreates the lowest possible audible frequencies for the ultimate cinema experience at home.

Cinema Black

Available finish

$2995.00 PER UNIT

Cinema black


$3300.00 PER UNIT

Cinema black with grille


For those who prefer a subwoofer with no built-in amplifier, the Cyclonix 18 provides a passive subwoofer experience, using a high excursion bass driver mounted in a high quality MDF enclosure. The proprietary Krix ‘X’ brace system is used to eliminate panel resonances.


The giant 455mm bass driver features a 100mm voice coil, powerful vented magnetic circuit and double spider assembly. The optimum cooling system provides fast heat exchange and reduced thermal power compression.


The dual front-vented enclosure is tuned to achieve maximum output, 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
25Hz-200Hz in room response

Amplifier power
200 – 1400* Watts RMS recommended amplifier power
* The use of a power amplifier with high pass filter and soft limiter function is strongly recommended on this subwoofer

Recommended processing
High pass filter: 25Hz 24dB / octave Butterworth
Limiter: 1000W (8 Ohms)

High current spring terminals featuring a 5mm hole to accept up to 10AWG cable

Enclosure type
Bass reflex, front vented

1215mm high x 750mm wide x 310mm deep (330mm deep with optional grille)

8 Ohms

Low frequency driver
Single 455mm (18”) paper cone driver. 100mm (4”) edge-wound copper voice coil, dual spider assembly and vented magnet assembly

100 dB SPL (2.83V / 1m)