The Canyon and Colorado share bones but GMC's interior is finished differently. SubCab fits both — built and measured to Canyon spec so there's no slop, no rattle, no afterthought.
Configure Your Canyon →Every config below is guaranteed to fit your GMC Canyon. Pick your cab, pick your sub.
Each enclosure is modeled to the exact under-seat dimensions of the GMC Canyon. It fits because it was designed to fit — not because someone said "close enough."
Different cab types have different internal volumes. SubCab accounts for that — acoustic tuning is cab-specific, not just a generic ported or sealed box.
Flip up the rear seat, slide it in, wire it up. No drilling, no fabrication, no cutting trim panels. If you need a YouTube tutorial to install it, we designed it wrong.
SubCab also fits:
Pick your cab type, choose your sub setup, and order. Ships in 10–14 days.
Configure Your Canyon →