JBL BassPro Hub | 11" (279mm) Spare tire subwoofer with built-in 200W RMS amplifier with remote control.
Spare Stepney tyre subwoofer enclosure for all cars - YouTube
Sub woofers in the spare wheel well. - Team-BHP
JBL BassPro Hub | 11" (279mm) Spare tire subwoofer with built-in 200W RMS amplifier with remote control.
JBL BassPro Hub 11″ (279mm) Spare Tyre Sub with built in Amp – Sounds Limited
ACTIVE6-RD AMPIRE Powered-Subwoofer 2x 16cm
diy subwoofer spare wheel install | diyAudio
For those of you who want more bass but don't want to sacrifice your spare tire or hatch space, I highly recommend this spare tire mount subwoofer : r/GolfGTI
Subwoofer in spare tire - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB
JBL BassPro Hub | 11" (279mm) Spare tire subwoofer with built-in 200W RMS amplifier with remote control.
Car Spare Wheel/spare Tire Aluminum Active Subwoofer with 200 WATT Amplifier Car 15inch Subwoofer