Krix MX-30i Modular: The Ultimate In-Wall Cinema Experience

Achieve world-class cinematic impact without sacrificing floor space with the Krix MX-30i Modular. This high-performance, in-wall “Wall of Sound” system combines the raw power of 15-inch subwoofers with professional-grade LCR modules to deliver an invisible yet breathtaking audio experience.

Description

Table of Contents

    1. The Evolution of Stealth Cinema: Krix MX-30i Modular
    2. Key Features and Technical Specifications
    3. The Power of the 15-Inch Passive Subwoofers
    4. Infinite Baffle Design in an In-Wall Format
    5. The Modular Flexibility Advantage
    6. Installation and Integration Requirements
    7. Frequently Asked Questions

The Evolution of Stealth Cinema: Krix MX-30i Modular

The Krix MX-30i Modular is engineered for the enthusiast who demands flagship performance but prefers a completely integrated aesthetic. As the “in-wall” optimized version of the legendary MX-30, the Krix MX-30i Modular is designed to be recessed directly into a cavity, providing a flush-mount finish that disappears behind an acoustically transparent screen.
Whether you are watching the latest 4K blockbuster or a high-octane concert film, the Krix MX-30i Modular ensures that every seat in your dedicated theatre is immersed in a massive, detailed soundstage.

Key Features and Technical Specifications

The Krix MX-30i Modular is a 3-way performance beast in a 2-way configuration, utilizing high-sensitivity drivers that allow for massive dynamic range.

Pro-Grade LCR Modules

The Left, Centre, and Right modules of the Krix MX-30i Modular utilize a 305mm (12″) mid-bass driver. This is coupled with a 25mm fabric dome tweeter and a proprietary waveguide that controls dispersion to 90 degrees horizontal. This ensures that the Krix MX-30i Modular delivers pin-sharp dialogue and localized sound effects that track perfectly with the on-screen action.

Unmatched Sensitivity

Because the Krix MX-30i Modular is designed with high sensitivity, it can achieve “Reference Level” volume with significantly less strain on your amplifiers than traditional residential speakers.

The Power of the 15-Inch Passive Subwoofers

At the heart of the Krix MX-30i Modular are two high-displacement 380mm (15″) subwoofers. These units are built to move massive amounts of air, providing the low-frequency “slam” that defines the modern cinema experience.
With the Krix MX-30i Modular, you won’t just hear the explosions or the deep rumble of a soundtrack; you will feel them. These subwoofers extend deep into the subsonic range, ensuring no detail is lost in the low-end spectrum.

Infinite Baffle Design in an In-Wall Format

The Krix MX-30i Modular leverages Krix’s famous Infinite Baffle technology. Each module features a front baffle covered in sound-absorbent material. When installed as part of a false wall, this creates a seamless acoustic plane.
This design prevents sound waves from reflecting off the rear wall and interfering with the forward-projecting sound. The result with the Krix MX-30i Modular is a cleaner, punchier, and more accurate soundstage compared to standard in-wall speakers.

The Modular Flexibility Advantage

The “Modular” aspect of the Krix MX-30i Modular allows for custom-tailored placement. Every room is different, and every screen size varies. By using five independent modules, the Krix MX-30i Modular allows installers to space the LCR units to perfectly match the width of 16:9 or 2.35:1 screens.

Installation and Integration Requirements

The Krix MX-30i Modular is a specialist product that requires careful planning during the construction of your home theatre.
    • Cavity Depth: The Krix MX-30i Modular requires a minimum depth of 335mm for the modules and proper cable management.
    • Amplification: While the LCRs are efficient, the 15″ subwoofers of the Krix MX-30i Modular perform best when paired with a high-current dedicated power amplifier.
    • Screen Placement: The system must be placed behind a woven or micro-perforated screen to allow the high frequencies to pass through unimpeded.

Frequently Asked Questions

How does the MX-30i Modular differ from the standard MX-30?

The Krix MX-30i Modular is specifically optimized for in-wall mounting with a modified cabinet and baffle design to ensure peak performance when flush-mounted, whereas the standard MX-30 is typically used in a baffle-wall build-out.

Is the Krix MX-30i Modular suitable for 8K video setups?

Absolutely. The audio resolution of the Krix MX-30i Modular is designed to match the highest-fidelity video sources available, providing a truly high-end 8K-ready audio solution.

LCR SPEAKER MODULES

Parameter Specification
Frequency Range 38Hz – 16kHz (In-room response)
Power Handling 100 – 700W RMS
Sensitivity 98 dB (2.83V @ 1m)
Impedance 8 Ohms
Configuration 2-Way
Low Frequency Driver 380mm (15″) paper cone, 75mm voice coil, high excursion, vented magnet
High Frequency Driver 35mm compression driver, titanium diaphragm, 90° × 40° horn
Dimensions 1220 × 550 × 335 mm
Total Width (with subs) 3165 mm
Weight 48 kg each

SUBWOOFER MODULES

Parameter Specification
Frequency Range 10Hz – 200Hz (with DSP)15Hz (-3dB), 13Hz (with DSP)
Power Handling 1500 – 3000W RMS
Recommended Processing DSP Amplifier required (Krix Certified Design)
Sensitivity 100 dB (2.83V @ 1m)
Impedance 4 Ohms
Low Frequency Driver 460mm (18″) paper cone, 100mm voice coil, neodymium magnet, 50mm excursion
Dimensions 1220 × 750 × 335 mm
Total Width (with LCR) 2865 mm
Weight 55 kg each
Additional Option Supports extra 18″ subs (MXi-118) for extended bass coverage

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