JBL 2231 15in 380mm Low Frequency Transducer (1978) - About ProSound - Interesting stuff in the realms of sound, audio and stuff
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%...