Video of K5 Series UPDATED: Features: Rockville VS8K52 Single 8" K5 800w Car Subwoofer Pre-loaded In Vented Sub Enclosure Peak Power Handling: 800 Watts Program Power Handling: 400 Watts Continuous RMS Power Handling: 200 Watts Final Impedance: 2 Ohm ¾” MDF enclosure Bonded stapled and braced Computer designed vents Angled at 15 % for perfect bass alignment High quality aviation grade tweed carpet Satin Nickel speaker wire push terminals Enclosure air space is 0.6 Cu Ft per sub Vent dimensions (inches): 1.25" x 4.75" x 7" Tuning frequency of enclosure: 37 Hz 1.5" 4-Layer Black Aluminum Voice Coils Wound with OFC (100% Copper) Wire The wire we use to wind the voice coil is imported from Japan which is way better quality than the standard China wire 30 Oz High Quality Magnet Cast Iron Basket With Black Sanded Finish Fiber Reinforced Ultra Stiff Black Non-Pressed Paper Cone – This cone is very efficient which makes the speaker sound louder even without requiring a lot of power to push it Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion Blue Stitching Cone Reinforcement Ensures Long Life Polypropylene dust cap Gold-Plated spring loaded push terminals Impedance: Single 2-Ohm Voice Coils Vented Hole on T-yoke Enhances Heat Dissipation Mounting Gasket with Rockville branding looks great and Makes it Easy To Mount the Subwoofer Air-Tight High BL Magnetic Motor Gap High grade black glue that handles extremely high temperatures which allows our woofer to handle even more power Cutout Diameter: 7.16 inches Mounting Depth: 3.54 inches Frequency Response: 37 Hz - 1.3K kHz 5mm T-Yoke + 5mm Washer Sensitivity: 85.7dB Sealed Enclosure Volume: 0.35 – 0.85 Cubic Feet Vented/Ported Enclosure Volume: 0.6 – 1.2 Cubic Feet Weight: 22 Lbs Dimensions of enclosure: 14.25“ x 10.75" x12" Shipping Weight: 23.1 Lbs. Shipping Box Dimensions: 15.5" x 12.8" x 14" Inches Detailed Info of Subwoofer: Body: Non-Pressed Paper Gap Plate Inside Diameter: 60mm (2.36 inches) Gap Plate Outside Diameter: 120mm (4.72 inches) Gap Plate Thickness: 25mm (0.98 inches) Yoke Outside Diameter: 114mm (4.48 inches) Yoke Thickness: 5mm (0.20 inches) Yoke Pole Diameter: 38mm (1.5 inches)
