JBL B380 Vintage Subwoofer #1; and BX63a crossover Photo #4380952 - US Audio Mart
JBL B380 Clones - Page 2
JBL B380 | Reverb
Metzger Vintage Audio on Instagram: "[SOLD] For those of you who need a little more boom in your room, today we offer this vintage JBL B380 passive subwoofer. This 15” sub will
JBL B380 | Reverb
JBL B380 Clones - Page 2
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JBL B380 Subwoofers For Sale - US Audio Mart
JBL B380 | Reverb
JBL B380 Specifications
JBL B380 TECHNICAL MANUAL Pdf Download | ManualsLib