How work sound Vintage JBL K130 Speakers Woofer 15" - YouTube
JBL K130 15″ Speaker #2 (Vintage) – Sonic Circus
JBL K130 15" AlNiCo Extended Range Musical Instrument Loudspeaker - pair | Stereo, Home Cinema, Headphones Components
15" JBL K130 Loud Speaker/Woofer/Sub $75 for Sale in Pasadena, CA - OfferUp
Studio-E - Vintage JBL K130 & K140. The 130 was amazing for guitar and the 140 amazing for bass! Not sure new technology has yet captured their glory. Both now available as
JBL K130 guitar speaker | eBay
15" JBL K130 Loud Speaker/Woofer/Sub $75 for Sale in Pasadena, CA - OfferUp