Inside of old JBL 508 GTI, I am unfamiliar with the electronics going on here. What can I do with it? Will it still do what it's supposed to? And can someone
JBL GTi 508 5.25" comps | DIYMobileAudio.com Car Stereo Forum
Gmarket - [JBL]JBL/C508GTI/MK2/Speakers
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