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From our PA Showroom
You may return most items within 60 days of delivery. Returns made within 30 days qualify for a full refund, while returns from 31 to 60 days are eligible for store credit or an exchange. If the return is due to our error (incorrect or defective item), we’ll cover the return shipping costs.
Refunds are typically processed within one week of receiving your return.
To start a return, log in to your account, go to Complete Orders, and click Return Item(s). We’ll notify you by email once your refund is processed.
For full details, please review our return policy!
Any purchase involving a Trade-In is considered a final sale and not subject to return.
Reference In-Wall Loudspeaker • Dual 6.5" Glass-Fiber Bass/Midrange Drivers • Triple 1" Soft-Dome Tweeter Array • Sealed MDF Back Box • Paintable Magnetic Metal Grille
The M&K Sound IW300 In-Wall Speaker brings the precision, output capability and revealing tonal balance of M&K Sound’s acclaimed S300 Series to a discreet architectural format. It uses two proprietary 6.5-inch glass-fiber bass/midrange drivers and three 1-inch soft-fabric-dome tweeters to reproduce dialogue, music and cinematic effects with exceptional clarity and control.
Designed for high-performance left, center or right channel applications, the IW300 combines a rigid steel baffle with a sealed 18mm MDF back box for consistent performance in different wall constructions. Its shallow architectural profile and frameless paintable grille allow reference-level sound to integrate cleanly into dedicated theaters, media rooms and premium living spaces.
Proprietary Glass-Fiber Drivers — Two 6.5-inch bass/midrange drivers provide controlled upper bass, articulate vocals and the dynamic headroom required for high-performance cinema systems.
Triple-Tweeter Array — Three 1-inch soft-fabric-dome tweeters deliver extended high-frequency response, broad coverage and reduced compression across multiple seating positions.
Controlled Sealed Enclosure — The moisture-resistant 18mm MDF back box creates a known acoustic volume while helping protect the speaker from dust, insulation, insects and debris inside the wall.
Rigid Steel Baffle — The heat-hardened, powder-coated steel front baffle reinforces the installation and helps prevent the rattles and vibration associated with conventional plastic architectural frames.
Yes. This listing includes one M&K Sound IW300 in-wall speaker, allowing the correct quantity to be selected for stereo, LCR or multichannel installations.
Yes. The IW300 can serve as a left, center or right speaker. Three identical IW300 speakers can be installed behind an acoustically transparent screen for a consistent front soundstage.
No. The speaker includes an integrated sealed MDF back box, so its acoustic performance does not depend on the open wall cavity.
M&K Sound recommends 25–500 watts per channel. The selected amplifier or AV receiver should be capable of safely driving a nominal 4-ohm speaker load.
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