Extreme Power Handling Subwoofers: Each Rockville Punisher 12D1 subwoofer delivers 1400-Watts RMS / 5600-Watts Peak each (11,200W Peak per pair) with a 246 Oz magnet and a 3" 4-layer black aluminum voice coil. Designed for high-power operation, it features a cast aluminum basket, vented T-yoke cooling, non-pressed paper cone, thick foam surround and reinforced stitching. Frequency response is 31.634-500 Hz, with 11.22" cutout diameter, 7.48" mounting depth, and 41.08 lb weight per subwoofer.
High-Output Competition Amplifier: The Rockville dBcomp4 mono amplifier provides 3000-Watts RMS Dyno-Certified power at 1-Ohm, built with advanced Class D circuitry for maximum efficiency. Equipped with a digital voltage display, adjustable crossover filters, limiter switch, and subsonic filter, it delivers precise control and consistent output even in the most demanding SPL setups.
100% Copper 0 AWG Wiring Kit: The Rockville RWK0CU wiring kit uses oxygen-free copper power and ground cables to ensure zero signal loss and maximum current flow. Featuring a gold-plated ANL fuse holder, 250A fuse, triple-shielded RCA cables, and flat 12-Gauge speaker wire, this kit provides secure, interference-free connectivity for clean, reliable amplifier performance.
Built For Competition Performance: Designed for car audio enthusiasts, this Rockville system combines power, precision, and durability. The Punisher subwoofers handle brutal test tones without failure, while the dBcomp4 amp and 100% OFC wiring ensure consistent, high-efficiency performance. Perfect for competition vehicles, demo builds, or anyone who demands elite sound pressure levels.
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