Bose

The most argued-about audio company in history

History

Bose Corporation was founded in 1964 in Framingham, Massachusetts by Dr. Amar Gopal Bose (1929-2013), a professor of electrical engineering at MIT. The company's genesis came from Dr. Bose's personal frustration—after purchasing a high-end audio system in 1956, he was disappointed with its performance and began researching psychoacoustics and speaker design. With angel investor funding including support from his MIT thesis advisor Y. W. Lee, Dr. Bose established the company with a unique philosophy: conduct fundamental research into how humans perceive sound, then build products based on scientific findings rather than conventional wisdom. Bose's first consumer product, the 2201, was introduced in 1966. This unconventional speaker featured 22 transducers arranged in a sphere. While technically impressive, it was the following product that would define the company. In 1968, Bose introduced the 901 Direct/Reflecting speaker system—a revolutionary design that used nine identical drivers (eight rear-facing, one front-facing) to recreate the spatial characteristics of live music. The 901s became one of the best-selling speakers in history and remained in production for over 50 years. Throughout its history, Bose has conducted research for NASA, the U.S. military, and automotive partners. The company's commitment to research—funneling profits back into R&D rather than paying dividends—has resulted in numerous innovations including active noise cancellation, waveguide speaker technology, and advanced automotive audio systems.

Key Facts

Fact	Detail
Founded	1964, Framingham, Massachusetts
Founder	Dr. Amar G. Bose (1929-2013)
Founding Principle	Research-based audio design
First Product	2201 (1966)
Breakthrough	901 Direct/Reflecting (1968)
Current Status	Private company, research-focused

Legendary Products

Bose 901 Direct/Reflecting (1968-2016)

One of the most successful speakers in audio history. The 901 used nine identical drivers firing in different directions to recreate the spatial balance of live music. Required active equalization and specific placement but delivered a unique, enveloping sound.

Bose 301/501 Series (1970s-80s)

More conventional bookshelf and floor-standing speakers that brought Bose's research to a wider audience. The 301s in particular became popular for their wide dispersion and room-filling sound.

Bose Acoustic Wave Music System (1984)

A tabletop system using a patented waveguide to produce full-range sound from a compact enclosure. The Wave radio became one of Bose's most enduring products.

Bose QuietComfort (2000s)

Pioneering active noise-canceling headphones that set the standard for travel and professional use. Bose's research into noise cancellation began with military and aviation applications.

Classic Models Reference

Model	Era	Type	Key Features
2201	1966	Speaker	22-driver sphere
901	1968-2016	Speaker	Direct/Reflecting design
501	1970s-80s	Floor Speaker	Floorstanding 901 derivative
301	1970s-present	Bookshelf	Popular compact speaker
1801	1980s	Subwoofer	Powered bass module
AM-5	1980s-90s	Satellite	Acoustimass system
Wave Radio	1984-present	Tabletop	Waveguide technology
402/802	1980s-present	Professional	PA speakers

Sound Signature

Bose speakers are characterized by: - Room-filling sound - Wide dispersion patterns - Direct/Reflecting balance - Mix of direct and reflected sound - Controlled bass - Tight, focused low frequencies - Vocal clarity - Emphasis on midrange intelligibility - Non-fatiguing presentation - Easy long-term listening

Collecting Bose

Vintage Bose gear is valued for: - 901 heritage - Revolutionary speaker design - Research legacy - Scientific approach to audio - Build quality - Excellent manufacturing standards - American innovation - MIT-founded company - Unique approach - Different from conventional speakers

Restoration Tips

Common Bose service items: - Replace foam surrounds (early 901 models) - Update active equalizers (essential for 901 operation) - Check and replace potentiometers in EQ units - Service control pods (901 series) - Verify driver matching (all models use matched sets)

Competitors & Comparisons

Bose vs JBL: Different philosophies; Bose research-based, JBL professional/studio heritage Bose vs Acoustic Research: AR pioneered acoustic suspension; Bose direct/reflecting Bose vs Klipsch: Opposite approaches; Klipsch horn-loaded efficiency, Bose dispersion

All Models in Archive (33)

101-MUSIC-MONITOR	1970
10.2-SERIES-I	1988
10.2-SERIES-II	1988
1600	1978
1800-SERIES-II	1979
201-SERIES-I	1974
201-SERIES-II	1979
201-SERIES III	1981
201-SERIES IV	1980
2201	1966
301-SERIES-I	1970
301-SERIES-II	1977
301 Series III	1980
301 Series IV	1985
401-SERIES-I	1971
401-SERIES-II	1978
4.2-SERIES-I	1984
501-SERIES-II	1975
501 Series III	1977
501 Series IV	1987
601-SERIES-I	1979
601-SERIES-II	1982
601 Series III	1985
601 Series IV	1995
701-SERIES-II	1977
8.2	1978
901 Series I	1968
901 Series III	1975
901 Series IV	1980
901 Series V	1980
901 Series VI	1993
AM-5 Acoustimass 5 Series I	1985
VS100-VIDEO-MONITOR	1985

Models

Speakers, Audio Research

Bose - Audio Research Pioneer

Amplifiers

1600 - 1978

Speakers

10.2-SERIES-I - 1988
10.2-SERIES-II - 1988
101-MUSIC-MONITOR - 1970
1800-SERIES-II - 1979
201-SERIES III - 1981
201-SERIES IV - 1980
201-SERIES-I - 1974
201-SERIES-II - 1979
2201 - 1966
301 Series III - 1980
301 Series IV - 1985
301-SERIES-I - 1970
301-SERIES-II - 1977
4.2-SERIES-I - 1984
401-SERIES-I - 1971
401-SERIES-II - 1978
501 Series III - 1977
501 Series IV - 1987
501-SERIES-II - 1975
601 Series III - 1985
601 Series IV - 1995
601-SERIES-I - 1979
601-SERIES-II - 1982
701-SERIES-II - 1977
8.2 - 1978
901 Series I - 1968
901 Series III - 1975
901 Series IV - 1980
901 Series V - 1980
901 Series VI - 1993
AM-5 Acoustimass 5 Series I - 1985
VS100-VIDEO-MONITOR - 1985