Krix MX-40i (Infrasonic Version) Modular Theatre System

The MX-40i builds on the legacy of Krix’s award-winning MX-40, delivering even greater low-frequency power and extension. While the left, centre and right speaker modules remain unchanged, the MX-40i features new high-performance subwoofer modules, engineered for true infrasonic reproduction with exceptional control, output and realism.

The MX-40i builds on the legacy of Krix’s award-winning MX-40, delivering even greater low-frequency power and extension. While the left, centre and right speaker modules remain unchanged, the MX-40i features new high-performance subwoofer modules, engineered for true infrasonic reproduction with exceptional control, output and realism.

Designed for medium to large dedicated home cinemas with an acoustically transparent screen, the MX-40i will deliver your favourite movie soundtracks with supreme definition and accuracy, right through the picture and into your seat. An experience that goes beyond the audible range.

Infra-bass performance: Reproduces extremely low-frequency sounds to create a tactile audio experience that you can feel.

Patented horn technology: High frequencies are handled by the Krix patented 90 by 40-degree short throw horn, driven by a high frequency compression driver.

Modular: The MX-40i features five modules, all of which are the same height and slim-line depth for easy installation into one cavity.

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

SYSTEM RECOMMENDATIONS

Recommended room depth
5m – 14m

Minimum screen size 16:9
135″ (2989mm x 1681mm)

Minimum screen size 21:9
130″ (3035mm x 1301mm)

LCR SPEAKER MODULES

Frequency range
38Hz-16kHz in room response

Power handling LF
100 – 700 Watts RMS recommended amplifier power

Power handling HF
100 – 400 Watts RMS recommended amplifier power

Sensitivity LF
98dB for 2.83 volts at 1 metre

Sensitivity HF
101dB for 2.83 volts at 1 metre

Impedance
8 Ohms

Crossover frequency
400Hz active crossover required

Configuration
3-way bi-amp

Low frequency driver
Single 380mm (15’’) high stiffness paper cone driver with 75mm (3’’) voice coil of optimal length for increased linear excursion, wound on high temperature apical former and powerful vented magnet assembly designed for low distortion

Mid and high frequency driver
A Krix proprietary 90º x 40º short throw dual horn driven by: Single midrange driver with 152 mm (6”) paper cone driver, ferrite magnet, 38 mm (1 ½”) voice coil and copper shorting ring Single 35mm (1.4)” compression driver with ferrite magnet, coated titanium diaphragm and polyimide surround

Input terminals
Gold plated spring terminals

Dimensions
1220mm high x 550mm wide x 335mm deep (3165mm wide including subwoofer modules)

Weight
65kg each

SUBWOOFER MODULES

Frequency range
10Hz - 200Hz (with DSP)
15Hz -3dB, 13Hz -dB (with DSP)

Power handling
1500 – 3000 Watts RMS recommended amplifier power

Recommended processing
Approved amplifer with DSP required. Consult with a Krix Certified System Designer

Sensitivity
100dB for 2.83 volts at 1 metre

Impedance
4 Ohms

Low frequency driver
Single 460mm (18”) treated paper cone driver. 100mm (4”) voice coil, neodymium magnet and demodulating ring for low distortion. 50mm peak to peak displacement

Dimensions
1220mm high x 750mm wide x 335mm deep (2865mm wide including LCR modules)

Weight
55kg each

Additional matching 18” subwoofers (MXi-118) can be purchased to extend low-frequency performance across multiple room locations - such as the rear wall - while optional spacer modules are also available for flexible installation.