BMW Z3 Roadster Center Console Subwoofer Sub Speaker Compartment Black 98-02 OEM | eBay
FS: 6.5" single subwoofer enclosure for BMW Z3 roadster - YouTube
Finally replacing the HORRIBLE BMW Z3 subwoofer! - YouTube
20130209 BMW Z3 Sub Woofer Speaker Repair | The most difficu… | Flickr
Factory Auto Sound / FAS Group - Custom subwoofer enclosure for a BMW Z3 Roadster. 8" Hertz Energy woofer. 6.5" Hertz Energy components and a 5 Channel Hertz amplifier as the power
Fixing a BMW Z3 Subwoofer with 3D Scanning & Printing - YouTube
BMW Z3 M Roadster 8" subwoofer enclosure with Kicker 10C84 - YouTube
Amazon.com: BMW Z3 Subwoofer 6 Inch Single Foam Speaker Repair Kit FSK-6bt-1 (Single) : Electronics
97-99 BMW Z3 Roadster Harman Kardon Subwoofer Enclosure Box Speaker Sub 1691 – Importapart