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M&K Sound S300 Standmount Loudspeakers For Sale: M&K Sound S300 Speakers (x3) with griils Three immaculate Home Cinema or Studio Speakers. Cones, surrounds are perfect. Cabinets and grills are almost blemish free. These high end THX Ultra speakers have an amazing pedigree and are rare to find on the used market. Images: Please excuse some dust that shows up from the lighting. There are some fingerprints on the rear of the speakers - these will polish off and are from my effort to move the heavy cabinets without touching anywhere else 🙂 History: I have owned these for 6 months of their
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M&K Sound emerged in 1973 when Walter Becker of Steely Dan commissioned recording engineer Ken Kreisel and audio retailer Jonas Miller to design a studio reference subwoofer and monitoring system for the Pretzel Logic album sessions. The company was formally founded in Beverly Hills, California, in 1974, establishing itself from the outset as a professional-grade audio manufacturer rooted in real-world studio and mastering applications.
The brand built its reputation primarily on subwoofers and loudspeakers, becoming known for pioneering the dual-drive subwoofer design. M&K Sound's product portfolio spans studio monitors, home theater systems, and high-performance speakers engineered for both music reproduction and film applications. The company's work with top recording studios and mastering engineers solidified its standing as a choice for professionals demanding accuracy and sonic precision.
M&K Sound occupies the high-end professional and prosumer segment of the audio market, positioned between consumer brands and ultra-premium boutique manufacturers. The company's heritage in studio and mastering environments, combined with its influence on home theater development, establishes it as a respected name among serious audiophiles and home theater enthusiasts who prioritize accuracy over mass-market appeal. Though the brand experienced periods of dormancy, it has maintained relevance through its foundational contributions to audio engineering and continued recognition among discerning listeners.
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