Alpine RS-W12D4 12” 600w RMS Shallow Subwoofer DVC 4-ohm Slim Sub Enclosure Box

Package Includes: (1) Alpine RS-W12D4 12” 600 Watt RMS Shallow Car Audio Subwoofer Dual 4-ohm Slim Sub (1) Rockville RSST12 Single 12″ 0.9 cu.ft. Sealed Car/Truck Shallow Sub Enclosure (1) Complete Single Sub Box Enclosure Installation Kit: Speaker Wire, Screws, Spades Description of RS-W12D4: With an ultra-shallow subwoofer design and powerful sound output, the R-Series Shallow Subwoofers give you the best of both worlds in size and sound. Ultra-Shallow Design – Alpine’s R-Series Shallow Subwoofer delivers the same fun and loud sound you’ve come to expect, now in a shallow subwoofer that’s designed to fit in most vehicle applications. Features of RS-W12D4: 12″ High-Performance Shallow Bass Driver Neodymium Magnet Alpine Gen2 DD Linear Magnetic Circuit Aluminum Dust Cap Protective steel mesh grille Cast Aluminum Frame Specifications: TECH SPECIFICATIONS: Mounting Depth: 3.25″ Power Range: 500W-600W RMS Power Handling: 600W RMS / 1800W Peak Frequency Response: 25Hz-100Hz Magnet Weight: 10.4 oz Voice Coil: 4″ (100mm) BOX SPECIFICATIONS: SEALED BOX RANGE: Net Internal Volume: 0.6 – 1.5ft3 RECOMMENDED SEALED BOX (SMALL VOLUME): External Dimensions: 18″ x 15″ x 6.5″ Gross Internal Volume: 0.65 ft3 Net Internal Volume: 0.60 ft3 F3,Fb: 35 Hz, 49 Hz RECOMMENDED SEALED BOX (MEDIUM VOLUME): External Dimensions: 22″ x 16″ x 7″ Gross Internal Volume: 0.95 ft3 Net Internal Volume: 0.90 ft3 F3,Fb: 30.5 Hz, 43 Hz RECOMMENDED SEALED BOX (LARGE VOLUME): External Dimensions: 21″ x 16″ x 9″ Gross Internal Volume: 1.25 ft3 Net Internal Volume: 1.20 ft3 F3, Fb: 29 Hz, 40 Hz Displacement Volume: 0.05ft3 Hole Cutout Size: 11-5/8″ (295 mm) Features of RSST12: Designed For 12″ Shallow Mount Subwoofers Machine precision cut mounting holes 5/8″ USA Heavy Duty MDF Construction Top of the line Glue for extra durable adhesion High quality GOLD spring loaded terminals Designed, tested, and engineered to work perfectly with high powered subs Designed to give the best sound quality Enclosure Measurements: Type of Enclosure: Sealed Truck/Shallow Enclosure Sub Size: Si Alpine RS-W12D4 12” 600w RMS Shallow Subwoofer DVC 4-ohm Slim Sub Enclosure Box