Pair Of JBL L88 Plus Crossover *Original* J88-1 | eBay
Vintage JBL L88 Plus 12 L100 upgraded version | #151215669
Bernard Žvokelj on X: "#JBL L88 plus 12 speakers. These are a rare version of L100 speakers with the M12 upgrade kit and mid range adition, they are acoustically identical to L100
JBL L88 plus 1976 Walnut | Reverb
SEVENTIES STEREO: L88 Plus 12 = L100!
JBL L88's on loan | Audiokarma Home Audio Stereo Discussion Forums
JBL L88 upgraded to l100 speakers for Sale in Pittsburgh, PA - OfferUp
JBL L88 PLUS 12 | vungtauaudio | Flickr
JBL L88 Plus Speakers Photo #147808 - US Audio Mart
My little JBL L88 Plus / L100 Project | Audiokarma Home Audio Stereo Discussion Forums