Focal Inside ISUB BMW4 Integration Focal Inside Series 8" 4-ohm component subwoofer for select BMW models

Introducing the Focal Inside ISUB BMW4: Elevate Your BMW's Bass ExperienceDesigned in Germany for the ultimate driving experience, your BMW already commands the road. But if you're craving deeper, more powerful bass, the Focal Inside ISUB BMW4 is here to enhance your driving pleasure. Tailored to seamlessly integrate into select BMW models, this subwoofer delivers a significant boost in low frequencies, transforming your in-car audio into an immersive sonic experience. With cutting-edge Focal audio technology borrowed from their audiophile-grade home speakers, every drive becomes a journey of unparalleled audio excellence.Top-Notch Materials and DesignThe ISUB BMW4 is meticulously engineered to complement your BMW's existing amplifier system. Featuring a Polyglass woofer cone for neutral and accurate sound reproduction, and a durable butyl rubber surround for long-lasting performance, this subwoofer ensures precise bass delivery with every beat. Integrated connectors make installation