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Reclaim your underseat space without sacrificing bass. Our Gladiator Subwoofer Enclosure is purpose-built to replace the factory storage bin while giving you back functional storage you can actually use — featuring a half-sized cubby alongside a dedicated 10" subwoofer compartment. No more choosing between gear storage and serious low end. Available as an empty enclosure for those who want to run their own subwoofer, or with one of our available 10" subwoofer options for a true plug-and-play install. Built to factory-fit tolerances, this enclosure is the upgrade Gladiator owners have been asking for.