A THX Select LCR pair with twin woofers and Danish tweeter
MK Sound LCR750 is a THX Select 2-way LCR speaker with twin 5.25-inch woofers, a 1.1-inch tweeter and 80 Hz-20 kHz response.
MK Sound LCR750 belongs to the 750 Series and is designed for left/right front channels or LCR home cinema layouts. The 750 Series brings technologies derived from S150 into a compact, timbre-matched THX Select system. The product is supplied as a pair. The custom Danish-designed tweeter uses a vented 28 mm voice coil, coated soft dome and damped magnet system; its waveguide supports wide dispersion and smooth response.
Key features
- 750 Series THX Select certification.
- Twin 5.25-inch coated glass-fibre woofers.
- Danish 1.1-inch soft-dome tweeter.
- 80 Hz-20 kHz response and 90 dB sensitivity.
- 1.6 kHz Phase-Focused Crossover.
- Recommended amplifier power of 25-400 W.
- Sealed enclosure.
- Supplied as a pair in Black Vinyl.
Acoustic design
Twin 5.25-inch coated glass-fibre woofers are paired with a Danish 1.1-inch soft-dome tweeter. Response is 80 Hz-20 kHz, sensitivity is 90 dB and nominal impedance is 4 ohms. The woofers use stiff coated glass-fibre cones, aluminium distortion-reduction rings and vented voice coils and pole pieces to limit compression at high levels.
Role in the system
The LCR configuration allows the same design to be used left, right or centre while maintaining the same response and tonal character across all three positions. The ordersheet supplies LCR750 as a pair. The 750 Series evolves technology from the S150 family and meets THX Select requirements for flat on-axis response, wide horizontal dispersion and consistent tonal character across the listening area.
Crossover and timbre matching
The 1.6 kHz Phase-Focused Crossover optimises the woofer-to-tweeter transition and helps maintain transient precision and consistent off-axis response.
Installation and dimensions
The cabinet measures 40.8 x 17.8 x 22.3 cm and weighs 6.9 kg per speaker. The compact format supports stand, shelf or dedicated behind-screen installation.
Construction and finishes
A sealed enclosure, gold-plated terminals and robust grille complete a construction intended for dedicated cinema rooms. Black Vinyl finish.