Sansui LM (Linear Motion) speaker systems (ad, Sept 1975)

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NEW RADICAL DESIGN, NEW CLEAN SOUND.

Announcing Sansui's new LM (Linear Motion) speaker systems. Their clean, smooth sound arid pinpoint sound image resolution created a sensation at this year's Los Angeles Audio Engineering Convention. It is the sound of freedom.



You see, most loudspeakers sold today mount drivers of different sizes all together in one enclosure. Result: air-pressure from the more powerful woofer can disrupt tweeter cone motion and impair tonal quality. And if the tweeter is ck sealed, high-frequency energy is restricted.

Sansui's new LM systems, each gets its own optimum operating placement. Each speaker is basically isolated from the other.

But that's not all. The Sansui LM tweeter has three narrow, fan-shaped exponential horns which are fed from the rear of its diaphragm. One faces right, another left, the third faces up.

This unique design simulates an infinite back cavity condition and liberates cone diaphragm motion. So pulsive signals are reproduced cleaner with less distortion. And you get virtually limitless high-frequency energy response at all listening levels all through your listening room. Plus better defined stereo image and expanded stereo perspective.

The woofer in Sansui's new LM system has the main enclosure all to itself. With a non-pressed lightweight cone of optimum stiffness specially suspended in a wide accordion-crease surround, it delivers superb linear response right down to the lowest frequencies.

Sansui's new LM speaker systems:

Unforgiving if you connect them to ordinary components. Breathtaking when you match them with the best.

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SANSUI LM SYSTEM Acoustic benefits:

Improved transient response over all frequencies; Flat frequency power response characteristics; Definitive stereo image and expanded perspective; Clean uncolored reproduction -- that's the truth.

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Ask your nearest authorized Sansui dealer to A-B test them for you today.

SANSUI ELECTRONICS CORPORATION 55-11, Queens Blvd., Woodside, New York 11377, U.S.A.

Tel. 212-779-5300 SANSUI AUDIO EUROPE S.A.

Diacem Building, Vestingstraat 53-55, 2000 Antwerp, Belgium

SANSUI ELECTRIC CO., LTD.

14-1, 2-chome, Izumi, Suginami-ku, Tokyo 168, Japan

Dynamic audio answers.

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Harman Kardon 430 receiver

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Updated: Friday, 2024-12-06 23:43 PST