W12K6D2 V2

Video of W12K6D2 V2: Wiring for 1 DVC 2 Ohm SUBS: Wiring for 2 DVC 2 Ohm SUBS: Features: Rockville W12K6D2 V2 K6 Series 12" Dual 2-Ohm Car Subwoofer Peak Power Handling: 2400 Watts Program Power Handling: 1200 Watts CEA Rated RMS Power Handling: 600 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 2-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: 11.125” inches Mounting Depth: 5.75” inches Frequency Response: 27 Hz - 1.5 kHz 8mm T-Yoke + 8mm Washer Sensitivity: 85dB Sealed Enclosure Volume: 1.0 - 1.5 Cubic Feet Vented/Ported Enclosure Volume: 1.65 - 2.5 Cubic Feet Weight: 17.64 Lbs. Shipping Weight: 22.05 Lbs. Shipping Box Dimensions: 15.75" x 15.75" x 13.6" Inches XMAX: 22 MM (One way) TS Parameters: TS Parameter Wired in Series Wired in Parallel Description of Measurement Electrical Parameters Re 4.43 Ohm 1.1 Ohm Electrical voice coil resistance at DC Le 4.279 mH 1.084 mH Frequency independent part of voice coil inductance L2 6.063 mH 1.542 mH Para-inductance of voice coil R2 9.4 Ohm 2.38 Ohm Electrical resistance due to eddy current losses Cmes 854.3 µF 3360.51 µF Electrical capacitance representing moving mass Lces 22.29 mH 5.64 mH Electrical inductance representing drive compliance Res 40.15 Ohm 9.83 Ohm Resistance due to mechanical losses fs 36.5 Hz 36.6 Hz Drive resonance frequency Mechanical Parameters (Using Laser) Mms 247.726 g 248.521 g Mechanical mass of drive diaphragm assembly including air load and voice coil Mmd (Sd) 234.788 g 235.583 g Mechanical mass of voice coil and diaphragm without air load Rms 7.222 kg/s 7.522 kg/s Mechanical resistance of total-drive losses Cms 0.077 mm/N 0.076 mm/N Mechanical compliance of drive suspension Kms 13.01 N/mm 13.12 N/mm Mechanical stiffness of driver suspension Bl 17.029 N/A 8.6 N/A Force factor (Bl product) Lambda s 0.045 0.045 Suspension creep factor Loss Factors Qtp 0.813 0.799 Total Q-factor consider all losses Qms 7.861 7.592 Mechanical Q-factor of of drive in free air considering Rms only Qes 0.867 0.853 Electrical Q-factor of drive in free air considering Re only Qts 0.781 0.767 Total Q-factor considering Re and Rms only Other Parameters Vas 28.0703 l 27.8305 l Equivalent air volume of suspension n0 0.151% 0.153% Reference efficiency (2 pi-radiation using Re) Lm 83.99 dB 84.06 dB Characteristic sound pressure level (SPL at 1m for 1W @ Re) Lnom 83.55 dB 83.63 dB Nominal sensitivity (SPL at 1m for 1W @ Zn) Sd 508 cm² 508 cm² Diaphragm area EBP 42.1 42.9 Efficiency bandwidth product 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)