JBL 2220, 2231, 2235 O-ring pair 15 inch FOR Woofer | eBay
Building the 4343 - Auditur
JBL 4341 cabinets and JBL 2231 drivers Photo #580518 - US Audio Mart
JBL 2231 15in 380mm Low Frequency Transducer (1978) - About ProSound - Interesting stuff in the realms of sound, audio and stuff
2231
The Model 2231 low frequency loudspeaker provides The 2231 has a low-loss magnettc structure that weighs 13 accurate, solid low-
New True Reproduction recone kit for JBL 135A/2230A. | New True Reproduction recone kit in the works for JBL 135A/2230A. White(natural color) Aquaplas cone, will match moving mass of 136A/2231/2235 within 5%...