S300 reference monitor for large rooms and professional listening
MK Sound S300 is a 300 Series loudspeaker with twin 6.5-inch woofers, three 1-inch tweeters, 60 Hz-22 kHz response and 93 dB sensitivity.
MK Sound S300 belongs to the 300 Series and is designed for reference LCR fronts and monitoring. It is built and calibrated in Denmark with drivers developed with Scan-Speak and a constrained-layer cabinet. Right/C and Left/C variants are mirror-imaged, allowing the correct geometry to be maintained at either side of the screen or in centre-channel use. Response is 60 Hz-22 kHz ±3 dB, with 93 dB sensitivity, 4-ohm impedance and recommended amplifier power of 25-500 W. Twin 6.5-inch woofers and the triple-tweeter array are designed for high dynamics with controlled dispersion.
Key features
- Twin 6.5-inch woofers.
- Array of three 1-inch tweeters.
- 60 Hz-22 kHz response and 93 dB sensitivity.
- Recommended amplifier power of 25-500 W.
- 300 Series crossover technology.
- Mirror-image left and right versions.
- Rigid, damped construction.
- Black Satin finish.
Acoustic design
Twin 6.5-inch woofers and three 1-inch tweeters are mounted on rigid structures to reduce coloration and vibration. Right/C and Left/C are individual mirror-image loudspeakers: used together they optimise stereo imaging, while an identical third unit can handle the centre channel without tonal changes as an event moves across the screen.
Role in the system
Mirror-image left/right speakers with a third identical centre create a coherent front stage for stereo and cinema. The 300 Series uses separate die-cast brackets for woofer and tweeter sections and constrained-layer cabinet damping. Drivers and brackets are fixed from the rear to keep the baffle free of screws and reduce reflective surfaces close to the transducers.
Crossover and timbre matching
The 300 Series uses crossover networks and driver geometry designed for time-domain accuracy, controlled dispersion and consistency across the range.
Installation and dimensions
Approximate dimensions are 39.5 x 34 x 33 cm; weight 18.2 kg. Construction is designed to maintain the correct driver geometry in the intended position.
Construction and finishes
Rigid construction and separate driver mounts reduce mechanical cabinet noise. Black Satin finish.