The Pioneer TS-SW2502S4 one-way car subwoofer can give you the powerful sound you want. This is a non-enclosed, 10-inch subwoofer that allows for a shallow mount. Its cone is made out of mica injection-molded resin. This rigid material allows air to move around more freely, producing loud and deep bass tones. The dual spider helps stabilize the cone. The subwoofer has angled push terminals that are designed for quick and easy connections to speaker wires.