5515-22 Pair + RD15 + K2

The pair of 15-inch 5515-22 car subwoofers handles 400W RMS and 800W peak power per sub, with dual 2-ohm voice coils for a high-output vehicle sound system. Their 19Hz to 130Hz frequency response and 85.4 dB sensitivity support strong low-frequency output, while Spider Plateau Venting sends cool air toward the voice coil and the ribbed T-yoke helps dissipate heat. The Inverted Apex Surround increases cone surface area for air movement, and progressive suspension controls excursion to reduce distortion at higher volume. A sealed dual 15-inch enclosure made from 3/4-inch MDF is included, with dimensions of 16.75 x 36 x 16.25 inches. The package also includes 20 metal drywall/wood screws, 20 feet of 14 AWG blue speaker wire, and four spade terminals. The pair of subwoofers remains the focus, with the enclosure and wiring accessories supplied as practical add-ons for installation.