WELCOME TO DISCOUNT CENTRAL ONLINE. 6 Series 8 300W DVC Subwoofer.Dual 4 OHM Voice Coils. Solid Pole Piece With Chamfered Edges for Increased Air Powered Voice Coil Cooling. Voice Coil Former for Superior Heat Dissipation. High Temperature 4-layer Copper Voice Coil Wire. Stitched-on "mini-xl" Tinsel Leads to Prevent Fatigue and Failure. High Strength Stamped Steel Frame. Optimized for Small, Ported Enclosures. Screws, bass knobs, plastic coverings, protective films, etc. All DOA (Dead on Arrival)/ Defective items must be reported within 48 hours after receiving the item. When ordering for a Car Alarm Replacement remote make sure you are ordering the correct one or give us a call to check if it is compatible with your Car/ Car alarm. Physical damage: Item is scratched, torn, wet, burned, blown, signs of misuse, and faulty installation DEFECTIVE or non DEFECTIVE. Factory sealed items: If it's opened and tampered except for certain items.