Harman Kardon (stylized as harman/kardon) is a brand owned by Harman International Industries, which is a wholly owned subsidiary of Samsung Electronics. Harman Kardon was originally founded in Westbury, New York, in 1953 by business partners Sidney Harman and Bernard Kardon. The company is focused on three audio equipment business segments – Automotive, Consumer and Professional – offering products under company-owned brand names including AKG, AMX, Arcam, Bang & Olufsen, Becker, Boston Acoustics, Bowers & Wilkins, BSS Audio, Classé, Crown, dbx, Definitive Technology, Denon, DigiTech, Harman Kardon, HEOS, Infinity, JBL, Lexicon, Mark Levinson, Marantz, Martin, Polk Audio, Revel, Soundcraft and Studer. HARMAN International corporate customers include Apple, Audi, BMW, Cadillac, Ford, Genesis, Google, Hyundai, Kia, Lexus, Lincoln, Mercedes-Benz, Ram Trucks, Toyota and Volkswagen. As of June 30, 2007, the company held 1,885 trademark registrations and 294 pending trademark applications around the world. The company also held 1,695 United States and foreign patents and 2,172 pending patent applications covering various audio, infotainment and software products.
History
Company founders After graduating from college, Sidney Harman's first job was at the David Bogen Company as an engineer where he designed public-address systems. During his 14-year tenure at Bogen, Harman moved from engineer to sales manager. By the 1950s, he was general manager of the firm. Harman wanted Bogen to develop an improved audio system for American consumers. Bogen was not interested so Harman resigned in 1953, taking his boss, Bogen's chief designer Bernard Kardon (January 8, 1914 – April 14, 1993) with him. Naming their new company Harman/Kardon Inc., each invested $5,000 (equivalent to $60,168 in 2025) in capital and opened a production facility in Westbury, New York.
First products Harman Kardon designed and produced some of the first high fidelity audio products in the 1950s. The company's first product was an FM tuner. Early integrated receivers (with a tuner, preamplifier and power amplifier) were an attempt to create, improve and produce high fidelity performance in a single unit. Integrated receivers were not a novel concept as Scott Radio Laboratories had manufactured such items in the late 1930s. One year after its founding, in 1954 Harman Kardon introduced their first products, the 7 tube A-100 AM - FM tuner featuring automatic frequency control, priced at $70.50 (equivalent to $845 in 2025) and the Festival D-1000 receiver, the world's first integrated hi-fi receiver priced at $189.50 (equivalent to $2,272 in 2025).
Advertised as having "all the critical electronic elements of a deluxe high-fidelity system on one compact, controlled chassis", the unit included a wide bandwidth FM radio tuner, a pre-amplifier and 20-watt amplifier with automatic loudness control all in a complete chassis. The partners had created an advanced audio receiver that could be used to play radio programs and records at home with high audio fidelity by simply attaching speakers. Listeners were amazed. “We knocked the hell out of them; they were trembling with Shostakovich’s Fifth” Harman said. “Nobody had heard anything like that in his living room”, Harman recalled. The D-1000 was one of the world's first AM/FM compact Hi-Fi receivers, and a forerunner to today's integrated receivers. The monaural unit was aimed to introduce non-technical consumers to high fidelity and combined many now-familiar features such as a tuner, component control unit and amplifier in a single chassis. The shape, form function and size of the D-1000 was a forerunner of the modern integrated receiver. Early Harman Kardon Hi-Fi equipment can be identified by a distinctive design of a copper plated chassis with a copper and black color scheme for panels and enclosures. By 1956 Harman Kardon was worth $600,000 (equivalent to $7,105,263 in 2025). By 1957 the company offered a wide range of audio equipment, including console receiver units, stand alone tuners, amplifiers and a number of integrated receivers in varying levels of output wattage and features, all within three price ranges - the "Standard", the "Deluxe" and the "Custom" lines. The company began offering an unconditional one year guarantee on parts and labor on all Harman Kardon equipment.
Kardon retires Kardon retired in 1957. Harman steadily grew the company into a consumer audio juggernaut in the home, professional and automotive markets producing speakers, amplifiers, noise-reduction devices, video and navigation equipment, voice-activated telephones, climate controls and home theater systems.
Continued innovation In 1958 Harman introduced the Festival TA-230, the first high fidelity simulcast stereo receiver, once again aimed at non-technical users with the intention of making high-fidelity stereo widely available. Stereo sound was achieved by using one channel from the AM band, and one channel from the FM band. This early form of stereophonic reception was called simulcast stereo. Early FM broadcast signals did not have the stereo carrier (pilot) signal that carried the stereo left and right channels. In 1959, two years before the FCC formally approved FM multiplex stereo broadcasting, Harman Kardon introduced the MA-250 FM multiplex adapter unit, designed to fit into the Ode T-250 and the Lyric F-250 tuners. When installed, the tuners were fully functioning multiplex tuners. In February 1959 Harman Kardon advertised their 24 watt A-224 stereo amplifier and the T-224 am/fm tuner were "the largest selling stereo amplifier and tuner in America". In 1959, Harman Kardon marketed the Citation II, an early ultra wideband stereophonic tube amplifier. It featured 60 watts/channel output with a frequency response of 18–60,000 Hz at 20 watt output. The company promoted their philosophy of designing high fidelity sound using amplifiers that provided widest possible audio bandwidth. Although the human ear's highest audible range is around 20,000 Hz, the full range of sound goes beyond that with harmonics and overtones that may be beyond the hearing range of the human ear. These harmonics interact with other frequencies to produce audible secondary sounds or interference. In 1969 Harman bought the major speaker manufacturer JBL. In 1970 Harman Kardon introduce the CAD5, the world's first stereophonic cassette recording deck with Dolby B-type noise reduction.
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