Summary
Highlights
JBL was founded in 1946 in Los Angeles, California, by sound engineer and designer James Bullough Lansing. Lansing already had prior experience in manufacturing loudspeaker components. The company's name, JBL, is derived from his initials. In its first year, JBL launched key products like the D130 15-inch speaker, which featured an Alnico V magnet and a 4-inch diameter coil wound with flat wire, becoming one of the company's major products.
Despite initial innovations, JBL faced financial difficulties, leading to James Lansing's tragic suicide in 1949. William Thomas, a former vice president, took control of the company. Thomas successfully preserved Lansing's legacy and commercially grew JBL, introducing nearly three dozen products in the 1950s and 60s, including speakers, loudspeakers, preamplifiers, and amplifiers that laid the groundwork for modern JBL equipment.
During the 1950s, JBL released significant products like the 375 compression high-frequency driver and the 075 ring ultra-high frequency driver (the JBL bullet). The second half of the 50s saw the introduction of the Heartfield loudspeaker system and the iconic Paragon system, a unique stereophonic console. The 1960s marked the beginning of studio monitors with compression high-frequency drivers and acoustic lenses, culminating in the official introduction of the 4300 series in 1973, though early models appeared in the late 60s.
In 1968, JBL introduced the revolutionary 4310 3-way monitor, a compact system recognized for low distortion and flat frequency response, becoming a standard in studios by the 1970s. Nearly a decade later, the L100 loudspeaker system, a home version of the 4310 with a simplified scheme and distinctive foam grills, became the bestselling product of the 1970s in its category.
In 1969, William Thomas sold JBL to Sydney Harman, owner of Jervis Corporation (later Harmon International), expanding JBL's global reach. The 1970s saw the introduction of the L Series loudspeakers and a move of production to Northridge, shifting focus to mass consumer markets and high-end audio. In 1979, JBL patented the Diamond Surround high-frequency diaphragm and SFG magnetic field geometry. The early 1980s brought titanium tweeters, leading to the update of the L Series and the new Ti series.
In 1985, JBL launched the Everest DD5500, a highly acclaimed audiophile horn speaker. The 80s also saw the launch of the Control series for universal installation acoustics and the Cabaret line for professional PA systems. George Lucas adopted JBL acoustics for the THX movie theater standard in 1983. The early 90s introduced the K2 loudspeaker system, an advanced audiophile speaker. JBL engineers also developed technologies like the VGC speaker cooling scheme and differential drive cores using neodymium magnets. By the mid-90s, JBL expanded its catalog with compact studio monitors and became a key supplier for major music festivals.
In the late 90s, Harmon International developed a European branch in Denmark specializing in JBL Hi-Fi home acoustics, producing popular lines like the TLX Series. JBL also introduced Vertel concert speakers (line arrays) and the Screen Array movie theater series. By the mid-2000s, JBL had manufacturing facilities in the US and Europe, offering diverse products from studio equipment to compact music systems. Market demands shifted, leading JBL to produce compact, affordable devices like desktop docking stations, computer speakers, and subwoofers.
In 2010, Harmon executives moved JBL speaker production from California to Mexico and China, causing layoffs of experienced staff but expanding the product catalog, especially for next-generation wireless speakers and headphones like the Flip, Extreme, and Charge series. In 2016, Samsung Electronics acquired Harmon International for $8 billion, bringing all Harmon brands, including JBL, under its control. Samsung prioritized developing the car audio industry and currently, JBL's high-end and Hi-Fi products are organized under the Premium Audio catalog.
Today, JBL operates several divisions: JBL Synthesis for home and commercial movie theaters, JBL Professional for concert, studio, and movie theater equipment, and the main JBL by Harmon division. JBL by Harmon focuses on portable speakers, party systems, headphones, soundbars, and wireless home acoustics, including the Premium Audio catalog, catering to a wide range of consumer and professional audio needs.