W10K6D4 V2

Video of W10K6D4 V2: Wiring for 1 DVC 4 Ohm SUBS: Wiring for 2 DVC 4 Ohm SUBS: Features: Rockville W10K6D4 V2 K6 Series 10" Dual 4-Ohm Car Subwoofer Peak Power Handling: 2000 Watts Program Power Handling: 1000 Watts CEA Rated RMS Power Handling: 500 Watts 2.5" Voice coils (Black Aluminum Former Wound with 100% OFC Copper Wire The wire we use is made in the USA! It is one of the most important components to make the sub high quality and last longer Double Stacked 100 Oz High Quality Magnet Cast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient Fiber Reinforced Ultra Stiff Black Non-Pressed Paper Cone Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion Red Stitching Cone Reinforcement Ensures Long Life Polypropylene (PP) Dustcap Two Chrome-Plated Binding Post Terminals - These are the best terminals on the market and they accept any gauge wire Impedance: Dual 4-Ohm Voice Coils Vented Hole on T-yoke Enhances Heat Dissipation Special Custom Rubber Boot Magnet Covers Make the Woofer Look Nice and Protects the Magnet Custom Rockville Mounting Gasket Looks Beautiful and Makes it Easy To Mount the Subwoofer Air-Tight High BL Magnetic Motor Gap We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated Cutout Diameter: 9.41” inches Mounting Depth: 5.29” inches Frequency Response: 38.6 Hz - 1.5K kHz 8mm T-Yoke + 8mm Washer Sensitivity: 85dB Sealed Enclosure Volume: 0.6 – 1.1 Cubic Feet Vented/Ported Enclosure Volume: 1.1 – 1.6 Cubic Feet Weight: 16.53 Lbs. Shipping Weight: 19.84 Lbs. Shipping Box Dimensions: 13.58" x 13.58" x 12.6" Inches XMAX:20 MM (One way) Detailed Info: Body: Non-Pressed Paper Gap Plate Inside Diameter: 80mm (3.14 inches) Gap Plate Outside Diameter: 156mm (6.14 inches) Gap Plate Thickness: 20mm (0.8 inches) Yoke Outside Diameter: 145mm (5.71 inches) Yoke Thickness: 8mm (0.31 inches) Yoke Pole Diameter: 60mm (2.4 inches) TS Parameters: TS Parameter Wired in Series Wired in Parallel Description of Measurement Electrical Parameters Re 8.28 Ohm 2.12 Ohm Electrical voice coil resistance at DC Le 6.483 mH 1.656 mH Frequency independent part of voice coil inductance L2 8.788 mH 2.229 mH Para-inductance of voice coil R2 12.94 Ohm 3.26 Ohm Electrical resistance due to eddy current losses Cmes 458.04 µF 1753.22 µF Electrical capacitance representing moving mass Lces 31.18 mH 8.35 mH Electrical inductance representing drive compliance Res 65.09 Ohm 15.58 Ohm Resistance due to mechanical losses fs 42.1 Hz 41.6 Hz Drive resonance frequency Mechanical Parameters (Using Laser) Mms 203.734  g 190.519 g Mechanical mass of drive diaphragm assembly including air load and voice coil Mmd (Sd) 197.024 g 183.81 g Mechanical mass of voice coil and diaphragm without air load Rms 6.833 kg/s 6.974 kg/s Mechanical resistance of total-drive losses Cms 0.07 mm/N 0.077 mm/N Mechanical compliance of drive suspension Kms 14.27 N/mm 13.02 N/mm Mechanical stiffness of driver suspension Bl 21.09 N/A 10.424 N/A Force factor (Bl product) Lambda s 0.173 0.114 Suspension creep factor Loss Factors Qtp 0.929 0.891 Total Q-factor consider all losses Qms 7.889 7.141 Mechanical Q-factor of of drive in free air considering Rms only Qes 1.004 0.971 Electrical Q-factor of drive in free air considering Re only Qts 0.89 0.855 Total Q-factor considering Re and Rms only Other Parameters Vas 10.6666 l 11.6894 l Equivalent air volume of suspension n0 0.076% 0.083% Reference efficiency (2 pi-radiation using Re) Lm 81.03 dB 81.41 dB Characteristic sound pressure level (SPL at 1m for 1W @ Re) Lnom 80.88 dB 81.15 dB Nominal sensitivity (SPL at 1m for 1W @ Zn) Sd 327.9 cm² 327.9 cm² Diaphragm area EBP 41.9 42.8 Efficiency bandwidth product