Why not just get aftermarket speakers? You can probably only get OEM infinity speakers from a dealer and they'll probably be more expensive than a better set of aftermarket. What size are you looking for?
92 XJ Laredo 4.0 5SP. 3.5" RE lift, RE adj LCA's, 31x9.5 TSL radials on AR 767's, custom hand throttle, rusty's towhooks, C4x4 rockrails, rear bumper and tire carrier, probably a few other things too.
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