Description
Table of Contents
- Introduction to the Krix Cyclonix 18 Reference Subwoofer
- The Engineering Behind the 18-Inch Driver
- Unrivalled High-Output Performance
- Cabinet Design: Built Like a Fortress
- Technical Specifications and Dimensions
- System Matching: Powering the Beast
- Krix Cyclonix 18 Frequently Asked Questions
Introduction to the Krix Cyclonix 18 Reference Subwoofer
The Krix Cyclonix 18 is designed for one purpose: to reproduce the “Low Frequency Effects” (LFE) channel with the same intensity as a commercial IMAX theater. As the largest and most powerful subwoofer in the Krix residential lineup, the Cyclonix 18 moves massive volumes of air with effortless control.
While most subwoofers struggle to maintain clarity at high volumes, the Krix Cyclonix 18 thrives under pressure. It provides a tactile, bone-shaking experience that ensures you don’t just hear the movie—you feel the impact of every explosion, the weight of every footstep, and the depth of every musical score.
The Engineering Behind the 18-Inch Driver
At the heart of the Krix Cyclonix 18 is a 455mm (18-inch) professional-grade driver. This driver is a masterpiece of transducer engineering, built to withstand extreme thermal and mechanical stress.
Advanced Voice Coil and Motor System
The Krix Cyclonix 18 utilizes a 100mm (4-inch) edge-wound copper voice coil on a high-power glass fiber former. This massive motor assembly allows for incredible power handling and cooling, ensuring the speaker doesn’t suffer from “power compression” during long, loud action sequences.
Linear Displacement for Pure Bass
By employing a triple-treated, high-strength cellulose cone and a large-roll surround, the Krix Cyclonix 18 maintains perfect linear movement. This precision engineering reduces harmonic distortion to nearly zero, providing the cleanest, most articulate bass in its class.
Unrivalled High-Output Performance
The Krix Cyclonix 18 is capable of reaching staggering sound pressure levels (SPL). In a typical room, a single unit can produce peaks of 124dB. This level of output is essential for achieving “Reference Level” playback in large dedicated home theaters.
Despite its raw power, the Krix Cyclonix 18 remains incredibly nuanced. It can transition from the delicate vibration of a cello string to the thunderous roar of a rocket launch in a fraction of a second, demonstrating the transient speed that defines Krix engineering.
Cabinet Design: Built Like a Fortress
To contain the energy produced by an 18-inch driver, the cabinet of the Krix Cyclonix 18 is heavily over-engineered. Constructed from high-density MDF and reinforced with a sophisticated internal matrix bracing system, the enclosure is virtually resonance-free.
Symmetrical Dual-Port Design
The Krix Cyclonix 18 features large, symmetrical front-firing ports. This aerodynamic design allows for massive air movement without the turbulence or “chuffing” noises that plague smaller vented subwoofers. Because it is front-firing, it is perfectly suited for placement behind an acoustically transparent screen.
Technical Specifications and Dimensions
The Krix Cyclonix 18 is a heavy-weight performer in every sense of the word.
| Parameter | Specification |
|---|---|
| Frequency Range | 25Hz – 200Hz (in-room response) |
| Amplifier Power | 200 – 1400 Watts RMS (recommended amplifier power) Use of a power amplifier with high pass filter and soft limiter is strongly recommended |
| Recommended Processing | High pass filter: 20Hz, 24dB/Octave Butterworth Limiter: 1000W (8 Ohms) |
| Inputs | High current spring terminals featuring a 5mm hole to accept up to 10AWG cable |
| Enclosure Type | Bass reflex, front vented |
| Impedance | 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 |
| Sensitivity | 100 dB SPL (2.83V / 1m) |
| Dimensions | 1215mm (H) × 750mm (W) × 310mm (D) 330mm depth with optional grille |
| Weight | 64kg (each) |
System Matching: Powering the Beast
As a passive subwoofer, the Krix Cyclonix 18 requires high-quality external amplification. To reach its full potential, it should be paired with a professional power amplifier that offers high damping factors and built-in DSP.
- Amplifier Recommendation: Look for amplifiers providing 1000W+ into 8 Ohms.
- Calibration: We recommend using room EQ software to manage the massive energy the Krix Cyclonix 18 introduces into the room.
- LCR Integration: It is the perfect tonal match for the Krix Series MX-30 and MX-40 modular systems.
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