JBL C508GTi-mkII_CBM (c508gtimkii_cbm) GTi Series 5-1/4" 2-way
JBL 508 GTI TWに関する情報まとめ - みんカラ
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