Polaris Xpedition OEM JBL subwoofer ported enclosure
Polaris Xpedition Port Kit V2 | 10" Sub Upgrade
The Polaris Xpedition Port Kit V2 transforms your factory subwoofer enclosure into a tuned, ported system for stronger, tighter bass. Compatible with the OEM JBL 10" subwoofer or UTV Stereo 10" sub, this direct bolt-in upgrade delivers deeper low-end response, improved output, and a seamless OEM fit and finish. Perfect for riders who want bass you can actually feel.
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