The Kenwood Excelon XR-W1004 is a premium 10-inch oversized subwoofer engineered for powerful, accurate low-frequency performance in compact installations. Designed as part of the elite eXcelon Reference lineup, the XR-W1004 features an oversized diaphragm design that increases cone surface area for deeper bass response while maintaining a standard 10-inch mounting footprint. Built with a reinforced polypropylene cone, strong magnetic motor structure, and stress-free spider suspension system, the XR-W1004 delivers smooth, hard-hitting bass with excellent durability and reduced distortion. Its compact enclosure requirements make it ideal for trucks, SUVs, and stealth audio builds where space is limited. Features eXcelon Reference oversized 10” subwoofer Single 4-ohm voice coil Oversized diaphragm design Reinforced ribbed polypropylene cone Rubber surround construction Strong magnetic motor structure Stress-free spider suspension system Thermal efficient cooling system Designed for compact sealed enclosures Deep low-frequency reproduction Reduced distortion cone design Excellent durability & reliability Specifications Subwoofer Size: 10” RMS Power Handling: 300 Watts RMS Peak Power Handling: 1300 Watts Peak Voice Coil Configuration: Single 4-Ohm Frequency Response: 31Hz – 300Hz Mounting Depth: 4-13/16” Recommended Sealed Box: 0.55 ft³ Cone Material: Reinforced Polypropylene Surround Material: Rubber Magnet Structure: High-Power Ferrite Motor Included In The Box XR-W1004 subwoofer Installation hardware Owner’s manual