Agoura Autosounds on Instagram: "The Ineos Grenadier is built to handle anything off-road, but the stock sound system just doesn’t cut it. For this upgrade we built a custom subwoofer enclosure to house a @audiotecfischer Helix IQ W10 DVC2, paired it with a Helix P SIX DSP ULTIMATE, and added @morelhifi Hybrid Integra speakers. The enclosure was finished with the Grenadier lettering spelled out across the front. The final product is a system that transforms every drive, on or off the road. Build