KSI 501-WM Series 4

501 WM specs
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Retrofit Wall & Ceiling Mount Loudspeaker with White Fabric Grille

List Price – 501-WM: $270.00 each

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The KSI Series IV 501-WM is our smallest wall mount loudspeaker and is designed for fast & easy mounting in drywall and other flat substrates. It is designed for retrofit applications in existing substrates, hence the absence of a backbox. It’s a perfect choice for corporate, government, retail and private residences requiring wall & ceiling mounted loudspeakers with high end performance and pleasing architectural appearance.


The 501-WM offers smooth midrange and bass response through the use of our 5.25” bass-mid transducer. Our 5.25” transducer provides exceptional voice reproduction making the 501-WM a great loudspeaker for video and dialogue applications. Our 1” pure titanium dome tweeter gives the 501-WM outstanding clarity and coherence with wide frequency response and even controlled dispersion. Mounting is fast & easy with our continuous compression clamps. After a cutout of 10” h x 6” w is made, fiberglass dampening should be added to the wall cavity to provide smoother frequency response. Simply wire the 501-WM, place it through the opening and tighten the clamps. Snap on the grille and you’re finished! This fast installation procedure is ideal for facilities where down time is of paramount concern.


All KSI ceiling and wall mount loudspeakers may be used in combination with the 501-WM, providing unlimited solutions for your audio environment.