M&K Sound IW300

IW300 In-Wall Speaker



The IW300 features the same proprietary drivers and crossover as the famed Miller & Kreisel S300 Series. The unique design allows critical audio professionals to hear exactly what’s going on in the mix and listen for hours with no hint of fatigue.

This is the ultimate choice for the music and cinema enthusiast seeking the finest In-Wall speakers available.

The M&K Sound Frameless Architectural In-Wall loudspeaker range consists of open baffle designs as well as sealed box versions of the brand’s popular satellite and on-wall models to provide wide flexibility in terms of applications and acoustic preferences. The series maintains the sonic integrity that has made M&K Sound a legend for over four decades.

Unlike other In-Wall makers, M&K Sound employs the exact same drivers and crossover technologies found in their acclaimed professional and consumer reference monitors to deliver consistent sound coverage throughout the room for superior imaging in stereo and surround, even when the speakers are fitted in the ceiling.

M&K Sound drive units represent the culmination of decades of intensely focused transducer innovation.

The level of tonal consistency and timbre matching offers unique flexibility and the opportunity to mix and match speakers from across the entire M&K Sound line-up.

Ever more complex surround formats such as Dolby Atmos, DTS X and Auro create an increasing need for high performance, yet concealed loudspeakers to handle installations incorporating 9 – 11 channels and beyond with discretion and style.

To deliver full-bodied performance from shallow, sealed enclosures, M&K Sound begins with the identical drivers used in their original satellite models and extensively modifies the crossover design to compensate precisely for the reduced internal volume bringing In-Wall response much closer to the frequency response of the original loudspeakers. Further revisions take into account practical considerations such as service access and, most critically, ensure easy, fast, accurate and safe installation.

Simply mark the intended placement using the cut-out template enclosed with the speaker, prepare the opening, attach speaker wire, drop in the box, tighten screws and fit the front grille. Then, get ready to be blown away.

Impedance4 ohm
Recommended Amplifier Power:25-500W
Bass/Midrange:2 x 6.5” Glassfibre
High Frequency Driver:3 x 1” Soft fabric dome
Frequency Response:80 Hz – 22 kHz, ±3dB
Sensitivity:93 dB, 2.83V/1m
Grille Dimensions (HxW):16.92 x 13.58”, 430 x 345 mm
Baffle Dimensions (HxW):16.65 x 13.30”, 423 x 338 mm
Wall Cutout (HxW):15.78 x 12.44”, 401 x 316 mm
Mounting Depth:4.73”, 120 mm
Weight22.0 lbs / 10 kg
Finish:Black satin


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