KRIX Custom Cinema
SX – MX & X Speaker Systems

Krix Custom Cinema – The Ultimate Home Theatre Experience
Transform your home into a world-class cinema with Krix Custom Cinema, available at Sydney Hi-Fi Castle Hill. As a leading Australian brand in high-performance loudspeaker systems, Krix is renowned for delivering the cinematic sound experience found in many commercial theatres across the country, now tailored for luxury home installations.
Our expert team designs and installs fully immersive Krix home cinema systems, featuring behind-screen speaker arrays and Dolby Atmos surround sound. Whether you’re building a dedicated theatre room or upgrading an existing media space, Krix’s SX range & MX modular, scalable solutions ensure breathtaking audio clarity, powerful bass, and seamless integration. Have a larger room? The Krix X range of speakers will not disappoint
Engineered for perfection and proudly Australian-made, Krix Custom Cinema systems are the choice of cinema lovers, audiophiles, and home entertainment enthusiasts who want nothing less than true cinematic performance at home.
Experience Krix at Sydney Hi-Fi Castle Hill – where premium sound meets expert design.
The Krix SX range of speakers is where proper home cinema performance & dynamics starts.
Krix MX-5
is aimed to sit behind a screen in smaller sized rooms or to be built into joinery under a screen. Left, centre & right component uses 26mm fabric dome tweeters in a Krix waveguide for the high frequencies, 205mm drivers for mid-bass, sub-bass is handled by two 275mm subwoofers.
MX-5 can be installed behind an acoustically transparent screen
Minimum Screen Size 16:9
92” (2037x1146mm)
Minimum Screen Size 21:9
90” (2101x900mm)
The MX-10 has 92dB sensitivity and combined with the correct amplification can achieve the following SPL goals for optimum performance;
Performance Level in rooms up to 4.5 meters in length*
High Level in rooms 3 to 6 meters in length*
Download PDF Spec Sheet HERE
Download PDF Install Guide HERE
Krix MX-10
Will sit behind a screen in small to mid-size cinema rooms. Left, centre & right component uses 26mm fabric dome tweeters in a Krix waveguide for the high frequencies, 255mm drivers for mid-bass, sub-bass is handled by two 305mm subwoofers.
MX-10 can be installed behind an acoustically transparent screen
Minimum Screen Size 16:9
92″ (2037mm x 1146mm)
Minimum Screen Size 21:9
100″ (2335mm x 1001mm)
The MX-10 has 97dB sensitivity and combined with the correct amplification can achieve the following SPL goals for optimum performance;
Performance Level in rooms up to 8 meters in length*
High Level in rooms 8.1 to 12 meters in length*
Download PDF Spec Sheet HERE
Download PDF Install Guide HERE
Krix MX-20
The OG MX Wall of Sound! is a size down from MX-30 where the Left, centre & right component uses 26mm fabric dome tweeters in a Krix waveguide for the high frequencies, 255mm drivers for mid-bass, sub-bass is handled by two 380mm subwoofers.
MX-20 is designed to be installed behind an acoustically transparent screen
Minimum Screen Size 16:9
100″ (2210mm x 1243mm)
Minimum Screen Size 21:9
120″ (2806mm x 1184mm)
Spacer panels are available to widen the soundstage when using larger screens.
The MX-20 has 97dB sensitivity and combined with the correct amplification can achieve the following SPL goals for optimum performance;
Reference Level in rooms up to 8 meters in length*
Performance Level in rooms 8.1 to 12 meters in length*
Download PDF Spec Sheet HERE
Download PDF Install Guide HERE
Krix MX-30
Sits under the the MX-40 offering pure cinematic magic for larger rooms. The Left, centre & right component offers Short throw horn speakers for high frequencies and a 380mm drivers for mid-bass, sub-bass is handled by two 455mm subwoofers.
MX-30 is designed to be installed behind an acoustically transparent screen
Min. Screen Size 16:9
130″ (2880mm x 1620mm)
Minimum Screen Size 21:9
120″ (2806mm x 1184mm)
Spacer panels are available to widen the soundstage when using larger screens.
The MX-30 has 98dB sensitivity and combined with the correct amplification can achieve the following SPL goals for optimum performance;
Reference Level in rooms up to 14 meters in length*
Performance Level in rooms 14.1 meters to 18 meters in length*
Download PDF Spec Sheet HERE
Download PDF Install Guide HERE
Krix MX-40
The flagship of the MX Real Cinema at Home range and the first MX model to feature 3way configuration to ensure the very best fidelity, frequency response and extremely low distortion.
MX-40 is designed to be installed behind an acoustically transparent screen and requires advanced processing with active crossovers plus two amplifiers per LCR speaker
Min. Screen Size 16:9
145″ (3210mm x 1806mm)
Minimum Screen Size 21:9
135″ (3152mm x 1351mm)
The MX-30 has 98dB sensitivity for low-frequency element and 101dB for the high-frequency element combined with the correct amplification can achieve the following SPL goals for optimum performance;
Reference Level in rooms up to 14 meters in length*
Performance Level in rooms 14.1 meters to 18 meters in length*
Download PDF Spec Sheet HERE
Download PDF Install Guide HERE
* To achieve performance levels quoted your room must be modelled and designed by our Krix/Dolby trained in house cinema design team, they will assure the right speakers are placed in the right locations and matched with the correct power amplifier to achieve the desired DB at primary listening position.
Please call us on (02) 9989 9079 or Fill out the form below to have one of our friendly custom cinema staff members contact you, answer any questions you may have or to organise a date and time to visit our KRIX MX 40 demonstration room
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