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Crutchfield Corporation is a North American retailer specializing in a wide range of electronics, including mobile audio and video equipment for the automobile, along with speakers, televisions, and other electronics for home or portable use, serving both the United States and Canada. It was created in 1974 by William G. "Bill" Crutchfield, Jr ...
In 2007, Thiel Audio announced that it would offer its high-performance line of loudspeakers in Crutchfield retail stores, the Crutchfield site, and through their catalogs. At the time, the primary lineup that Thiel was to offer through Crutchfield was priced from about $990 to $5,450. Thiel's products typically ranged from about $990 to $6,450.
Typical subwoofer products are inefficient at producing desired sound pressure levels at frequencies below 20 Hz, [1] but the TRW is designed to cover the range down to 1 Hz of the sound spectrum. [2] (The technical principle would allow even zero Hz. [3]) In the 90s Eminent Technology developed a smaller planar transducer for automotive ...
From about 1900 to the 1950s, the "lowest frequency in practical use" in recordings, broadcasting and music playback was 100 Hz. [9] When sound was developed for motion pictures, the basic RCA sound system was a single 8-inch (20 cm) speaker mounted in straight horn, an approach which was deemed unsatisfactory by Hollywood decisionmakers, who hired Western Electric engineers to develop a ...
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Subwoofers: These speakers are designed to reproduce low-frequency sounds, particularly bass. They come in various sizes and power levels, and can be used to enhance the bass in a car audio system. Mid-range speakers: These speakers are designed to reproduce mid-range frequencies, such as vocals and instruments like guitars and pianos.