(2) Polk Audio DB1242DVC 12” 2220 Watt Peak Dual 4-Ohm Car/Marine Subwoofers + Rockville RD12 Dual 12” 3/4" Sealed Enclosure & Installation Kit

Package Contents: - (2) Polk Audio 12" Dual 4-Ohm Car/Marine Audio Subwoofers - (1) Rockville RD12 Dual 12" 3/4" MDF Sealed Subwoofer Enclosure (Net 1.25 cu. ft. per sub) - 20 Drywall Wood Screws (note: screws are metal hardware of the drywall wood screw type) - 20 Feet of 14 AWG Blue Speaker Wire - 4 Spade Terminals Polk DB1242DVC Subwoofer Overview: Experience deep, punchy low end with subwoofers engineered for high output and durability. These Polk DB1242DVC drivers deliver thunderous bass on the road or on the water and are marine certified with an IP56 rating; they have been tested for Salt-fog, UV & Humidity. The slim, space-saving design requires less enclosure volume while still producing powerful low-frequency response. Polk’s patented Dynamic Balance Technology guides material selection and testing to reduce unwanted resonances for cleaner bass. Also included (from Polk package): one 8" 4 ohm subwoofer and stainless steel mounting hardware. Polk DB1242DVC Technical Specifications: - Sub Driver Complement: 12" (304.8mm) - Cutout Dimensions: 11" (282mm) - Mounting Height: 0.51" (13.05mm) - Mounting Depth (Top): 4.34" (110mm) - Mounting Depth (Bottom): 4.56" (116mm) - Peak Power Handling: 1110 Watts - Continuous Power Handling: 370 Watts - Nominal Impedance: 4 Ohms - Frequency Response: 26Hz-200kHz - Sensitivity: 86 dB - Magnet Weight: 47.4 oz - Magnet Material: Ceramic - Magnet Size: 145mm x 60mm x 20mm - VC Diameter: 2" - Minimum Sealed Enclosure: 1.25 cu. ft. - Maximum Sealed Enclosure: 3.5 cu. ft. - Minimum Vented Enclosure: 1.75 cu. ft. - Maximum Vented Enclosure: 2.25 cu. ft. Rockville RD12 Dual 12" Sealed Enclosure (Description & Features): This RD12 dual sealed box is proudly made in the USA from Grade A 3/4" MDF. Precision machine cutting and over 20 years of manufacturing experience produce a durable enclosure that resists carpet separation thanks to a proprietary enhanced glue. The robust 3/4" USA MDF construction withstands installation stresses better than typical imported woods. The enclosure is engineered and tested to be compatible with most popular 12" woofers and optimized to maximize system performance. Rockville RD12 Features & Dimensions: - Type of Enclosure: Sealed Enclosure - Sub Size: Dual 12" - Enclosure Dimensions (inches): 14" x 11.5" x 33.75" - Top and Bottom Depth: 14" - Mounting Depth: up to 12" (fits the depth requirements of virtually any sub on the market) - Gross Volume Per Sub (outer box measurement): 1.55 Cubic Feet - Net Volume Per Sub (outer dimensions less wood thickness): 1.25 Cubic Feet - 3/4" USA Heavy Duty MDF Construction - Machine-precision cut mounting holes - Top-of-the-line glue for extra durable carpet adhesion Complete Dual Subwoofer Enclosure Installation Kit: This package supplies everything required to mount two 12" subs into the enclosure and wire them to an amplifier. The accessory selection was tested by installation experts; the included drywall wood screws were chosen because they drill cleanly into the enclosure without chipping the finish.