Warren Posted August 4, 2017 Share Posted August 4, 2017 Hi I just picked some Klipsch Heresy HWO speakers with serial number 34R216. Could somebody tell me what year they where made in? I'm thinking around 1977. Regards Warren Quote Link to comment Share on other sites More sharing options...
The History Kid Posted August 4, 2017 Share Posted August 4, 2017 The R in the serial number would indicate 1977 if I remember the S/N reference PDF correctly... ETA... YEAR OF MANUFACTURE (1955 THROUGH 1983 ONLY) A = 1955-63* F = 1968 L = 1973 S = 1978 B = 1963-64* G = 1969 M = 1974 T = 1979 C = 1965 H = 1970 N = 1975 U = 1980 D = 1966 J = 1971 P = 1976 W = 1981 E = 1967 K = 1972 R = 1977 X = 1982 Y = 1983 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.