Rockville RTB12A 12" 600w Powered Subwoofer Bass Remote+Amp Kit 12 600w Powered Subwoofer Bass Enclosure With Bass Remote. Rear aero vent bass system. Speaker level and RCA line-level input Adjustable bass crossover. Dashboard adjustable bass remote control. Molded steel woofer grill Four steel mounting brackets + two canvas straps with Velcro fasteners. Tube is covered in durable aviation grade tweed with embroidered logo 10 Gauge 2 Channel Car Amplifier Wiring Installation Kit. (1) 17 High Grade Twisted Pair of 100% Copper RCA Cable. 17' 10 Gauge Translucent Blue SuperFlex Power Cables. 17 18 Gauge Blue Remote Cable Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets. Soft abrasion proof insulating jacket allows for 100% improved flexibility. PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F (1) Rockville RTB12A 12&#034; 600w Powered Subwoofer Bass Tube + Bass Remote (1) Rockville RWK10 10 Gauge 2 Channel Complete Wire Kit + RCA Cables Rockville RTB10A 12 600w Powered Subwoofer Bass Tube With Bass Remote 600 Watts Peak/300 Watts RMS 10 High power woofer in vented tubular enclosure Integrated, built-in 300 Watts RMS Rated amplifier Rear aero vent bass system Speaker level and RCA line-level input Frequency response: 30Hz-200Hz Sensitivity: 111 dB Adjustable bass crossover Dashboard adjustable bass remote control Molded steel woofer grill Four steel mounting brackets + two canvas straps with Velcro fasteners Tube is covered in durable aviation grade tweed with embroidered logo Dimensions: 12.75 x 22.83 Rockville RWK10 10 Gauge 2 Channel Car Amplifier Wiring Installation Kit (1) 17 High Grade Twisted Pair of 100% Copper RCA Cable 17&#039; 10 Gauge Translucent Blue SuperFlex Power Cables 17 18 Gauge Blue Remote Cable 17 16 Gauge Clear Speaker Wire 3&#039; 10 Gauge Clear SuperFlex Ground Wire Gold Plated AGU Heat Resistant Fuse Holder 40 Amp ATU Inline Fuse 7 Split Tube Loom Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets Soft abrasion proof insulating jacket allows for 100% improved flexibility PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F