Takeshi Godai estabilished ONKYO in april 1946 to manufacture dynamic speakers. The word "onkyo" means "sound acoustics" in Japanese. The first product however was not a loudspeaker but a cartridge pickup for record players.
ONKYO ED-100 a highly acclaimed 25 cm driver from 1948.
ONKYO CX-12, CX-10 and CX-8 coaxial-type speaker models released in 1956.
First plastic speaker cone in Japan 1956.
ONKYO stereoscopic concert showcasing a four-meter long Mammoth Horn - 1956.
ONKYO component style Hi-Fi System - 1958.
ONKYO at Japan Audio Fair 1959 featuring 256 16 cm coaxial speakers.
ONKYO E-83A 3 way speaker with 30 cm woofer -1967, forerunner to SCEPTER series.
ONKYO SCEPTER driver series debut - 1968.
ONKYO introduces the Integra Series - 1969
ONKYO Scepter120 4-way speaker with multiple terminals - 1970.
New ONKYO logo 1977.
ONKYO Scepter Speaker Sytem and handbook for 173 different combination - 1977
ONKYO P-309/M-509 "double super-servo" pre-power amplifier 1980.
ONKYO PX-100M Linear Motor turntable with a 10 kg machined pure-copperplatter. 1981
World's First High-Speed Dual recoding cassette deck ONKYO TA-W800 1981
ONKYO Grand Scepter GS-1 1984
ONKYO's biggest amplifier - Grand Integra M-510 1984
ONKYO High-Quality QUEST Series 1992
ONKYO INTEC275 mini size maxi sound 1994
Integra Research Ultimate Theater System 2000
ONKYO D-TK10 Takamine Guitar inspired loudspeakers 2005
ONKYO Reference Series 2010
ONKYO Pioneer Coporation estabilished 2015
ONKYO DP-X1 Hi-Res Digital Audio Player 2015