Wet Sounds - REVO 12 XXX V4-B Xtreme Performance 12 Inch 4 Ohm Competition SPL Subwoofer - Black/Gray

The REVO12-XXX is the one of the only SPL marine woofer in the world. Advanced acoustical engineering and high end components make the REVO12-XXX the subwoofer of choice for those looking for extreme bass. Cutting edge computer aided design and full finite element analysis give you a woofer built for extreme use. Weighing in at over 30 pounds! With the REVO12-XXX, not only do you get killer bass but also some additional ballast! Powder Coated gloss black cast aluminum frame, high stiffness matte black polypropylene/carbon fiber/glass fiber cone, heavy duty magnetic system, high roll thermoformed rubber surround, fiberglass former, 4" dual voice coil, gold plated screw down binding posts, integrated multi part cooling system with t-yoke heat sink and combination peripheral/pole piece venting ensures high power and low voice coil temperatures. Specifications - Impedance: Dual 2 ohms Resistance: 1.0 Ohm Sd: 510.7 cm2 Xmax: 11 mm Mms: 242 g Voice Coil Size: 4.0 inches Fs - 40 Hz Vas - 24 Liters Qms - 5.00 Qes - 0.42 Qts - 0.39 Bl (T*m) - 11.9 Le (mH) - 0.5 SPL - 89 dB RMS Power - 1200W Peak Power - 2400W Size & Weight Box Specifications: Optimized for 1.2 cu ft sealed enclosure or 1.8 cu ft ported enclosure. (Optimum: Tuned at 41 Hz) Weight: 33.4 lbs (15.14kg) Diameter: 12.4 inches (314.96mm) Mounting Depth: 6.53 inches (165.86mm) Hole Cut Out: 11.26 inches (286.00mm)