Rockville DV10K52 Dual 10" K5 2400w Car Subwoofers in Vented Sub Enclosure - 2 Ohm

Pre-loaded Rockville DV10K52 dual 10" K5 car subwoofers mounted in a vented MDF enclosure. Power ratings: Peak Power Handling: 2400 Watts; Program Power Handling: 1200 Watts; CEA Rated RMS Power Handling: 600 Watts. Final Impedance: 2 Ohm. Enclosure details: Constructed from MDF, bonded, stapled and braced with computer-designed vents and angled at 15% to optimize bass alignment. Exterior covered in high quality aviation grade tweed carpet. Satin Nickel speaker wire push terminals on the enclosure. Enclosure air space is 1.39 Cu Ft per sub. Vent dimensions (inches): 3" x 8.75" x 11.5". Tuning frequency of enclosure: 38Hz. Enclosure dimensions: 28.5 x 17.25" x 14.25". Shipping Weight: 58.5 Lbs. Shipping Box Dimensions: 30" x 18.7" x 15.7" Inches. Driver construction and materials: 2" 4-Layer Black Aluminum Voice Coils wound with OFC (100% Copper) wire. The wire used to wind the voice coil is imported from Japan. 40 Oz High Quality Magnet. Cast Iron Basket with black sanded finish. Fiber Reinforced Ultra Stiff Black Non-Pressed Paper cone (Body: Non-Pressed Paper) designed for efficient output. Thick foam surround for low distortion and long excursion. Blue stitching cone reinforcement for durability. Polypropylene dust cap. Connectivity and mounting: Gold-Plated spring loaded push terminals on the drivers. Mounting gasket with Rockville branding for air-tight installation. Cutout Diameter: 9.05 inches. Mounting Depth: 4.52 inches. Thermal and motor features: Vented hole on T-yoke enhances heat dissipation. High BL magnetic motor gap. High grade black glue rated for extremely high temperatures to help the woofer handle more power. 6mm T-Yoke + 6mm Washer. Acoustic and mechanical specs: Impedance: Single 4-Ohm Voice Coils. Frequency Response: 38 Hz - 1.3K kHz. Sensitivity: 87.7dB. Weight: 52.8 Lbs. Gap plate & yoke measurements: Gap Plate Inside Diameter: 70mm (2.75 inches). Gap Plate Outside Diameter: 140mm (5.51 inches). Gap Plate Thickness: 25mm (0.98 inches). Yoke Outside Diameter: 130mm (5.11 inches). Yoke Thickness: 6mm (0.23 inches). Yoke Pole Diameter: 50mm (2 inches). Electrical voice coil parameters: Electrical voice coil resistance at DC: Re 3.41 Ohm. Frequency independent part of voice coil inductance: Le 0.905 mH. Para-inductance of voice coil: L2 1.701 mH.