JBL BassPro Hub Powered 11" subwoofer enclosure with 200-watt amp — mounts to hub of spare tire at Crutchfield
Focal Utopia W-XP and JBL bass pro hub upgrade | 2004 to 2020 Mazda 3 Forum and Mazdaspeed 3 Forums
JBL Basspro Hub - 11" Spare Tire Powered Subwoofer System with 200W Amplifier, Black - Creative Audio
JBL BassPro Hub | 11" (279mm) Spare tire subwoofer with built-in 200W RMS amplifier with remote control.
JBL BassPro Hub Installation and Review
JBL Bass Pro Hub Spec Sheet English
JBL Bass Pro Hub Spec Sheet English
Musico Mobile Audio - I am really digging this JBL BassPro Hub 11” subwoofer that fits into the spare tire cavity of a sedan, hatch, or crossover. Bass response is fantastically satisfying