DUAL 10” DUAL 10” UNDER SEAT VENTED SUBWOOFER ENCLOSURE FOR 2019+ SILVERADO/SIERRA 1500 CREW CAB 2020+ SILVERADO/SIERRA 2500/3500 CREW CAB ENCLOSURE FEATURES: • Roadkill-Armor Coat• Permanent Heat Bonded EPM(Elastomeric Polyurethane Molecule) Enclosure Coating• Weather-Resistant Enclosure for Harsh Outdoor Environments• Sound Damping Properties for Resonance Reduction• Scratch, Crack, and Peel-Resistant• Chemical and Stain-Resistant• Impact Absorption• UV Protection• Provides Leak and Corrosion Prevention• Heavy Duty Fiberglass With Internal Bracing• Poly-Fill Included to Absorb Standing Waves and Reduce Distortion• Durable, Coated Steel Subwoofer Grilles for Extra Protection• XT-90 Connector Option for Quick Disconnect SUBWOOFER FEATURES: • 10” 4Ω Spike Series Subwoofers (wired @ 2Ω)• 600W-1400W Enclosure Power Range (1000W Ideal)• Fiber Matrix Paper Cone with Mica Coating for Optimum Sound Reproduction• Dual Damping System for Linear Bass Reproduction• High Excursion Design for Ultra Low Bass Thermal & Mechanical Elements • 2.5” Black Anodized Voice Coil Former for Superior Heat Dissipation• Dual Dust Cap System for Enclosure Compression Control• Efficient Motor Design via Magnetic FEA Technology• Micro Level Bonding Adhesive for Increased Strength• High Density Ferrite Magnet• Push Style Terminals Provide Consistent Tension For a Reliable Connection• Grilles Included• High-Quality Mounting Hardware For 2019+ Silverado/Sierra 1500 Crew Cab 2020+ Silverado/Sierra 2500/3500 Crew Cab