Big Bass In A Little Space With This Miata MX5 Build
NA Audio...Subwoofer - MX-5 Miata Forum
Paco Motorsports - Version #2 of the ND Miata Footwell Subwoofer. Fits like a glove and adds LOADS of legroom once you remove the factory BOSE unit under your feet! Also integrating
Amazon.com: American Sound Connection Compatible with 1990-2005 Mazda MX-5 Miata Single 10" Subwoofer Enclosure Sealed Sub Box : Electronics
90-05 Miata Sub and Speaker Kit – Leroy Engineering