Orion Competition Subwoofer: Dominate your car audio system with the Orion XTRPRO154D 15” subwoofer, engineered for high output and extreme SPL. Delivers up to 8000 Watts Max Power and 2000 Watts RMS for forceful, accurate bass reproduction. Built to Perform: Equipped with a 3” aluminum voice coil on a Kapton former, a proprietary cast aluminum basket, and a massive 373 oz ferrite magnet—designed for long-lasting power handling and thermal efficiency under heavy loads. Engineered for Audio Enthusiasts: With a sensitivity of 90.5 dB and frequency response range of 28 Hz – 1 kHz, this subwoofer ensures smooth, deep bass output that enhances the listening experience in any custom build. Durable Construction: Features a UV-coated reinforced paper cone, Santoprene surround, and dual flat Conex spiders with loop-stitched tinsel leads—combining strength, precision, and flexibility for consistent performance. Flexible Installation: Dual 4-ohm voice coils support multiple wiring configurations. With a 9.59” mounting depth and 14.33” cutout diameter, the XTRPRO154D fits securely in both sealed and ported enclosures for versatile install options.