Today's Craigslist haul. I may have overdone it this time... JBL 4645b 18" Sub. Textbook for scale. : r/audiophile
4645B Specification Document - JBL Professional
JBL 4645B Specifications
Premium PSD | Close up on sound speaker isolated
Porting: 4645B vs 4645C?
My JBL Pro hometheather
JBL 4726, JBL 4645B PA vom Feinsten High- End für Club Disco, in Niedersachsen - Braunschweig | Lautsprecher & Kopfhörer gebraucht kaufen | eBay Kleinanzeigen