Volvo XC60 subwoofer does not take up space and is non-destructive to install 10-inch
Custom-built twin-driver subwoofer and premium Rockford Fostgate amp for 2013 Volvo XC60 with Premium Sound System | SwedeSpeed - Volvo Performance Forum
Suitable For Volvo S90 V90 Xc90 Xc60 S60 V60 Car Subwoofer Trunk Airflow Horn Subwoofer Original Sound Upgrade - Car Audio Accessories/car Stereo Accessories - AliExpress
Volvo XC60 Gen 1 - stealth Subwoofer - YouTube
Car Subwoofer For Volvo V90 S90 XC90 XC60 S60 V60 2015-2021 Trunk Airflow Subwoofer Speaker Sound Upgrade Installation - AliExpress