Empty round subwoofer enclosures for spare wheel wells are specially designed boxes intended for installing a subwoofer directly into the spare wheel well. Thanks to their shape, they fit perfectly into the bottom of the trunk, saving space while providing optimal acoustic conditions for the subwoofer. These enclosures are suitable for various subwoofer diameters and allow you to create a powerful bass foundation without sacrificing luggage space. A properly selected enclosure is the key to deep, powerful, and clear sound, as it affects both the performance and character of the bass response. If you want to add a high-quality subwoofer to your car while maintaining the full practicality of the trunk, empty round enclosures for the spare wheel are the ideal solution.