(2) Rockville W12K6D4 V2 12 4800w Car Audio Subwoofers+Sealed Sub Box Enclosure

Package Includes:
(2) Rockville 12 Car Audio Subwoofer
(1) Rockville Dual 12 1.25 cu.ft. 3/4 MDF Sealed Subwoofer Enclosure Sub Box
20 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal)
20 Feet of 14 AWG Blue Speaker Wire
4 Spade Terminals
Video of W12K6D4 V2:

Features:
Rockville W12K6D4 V2 K6 Series 12 Dual 4-Ohm Car Subwoofer
Peak Power Handling: 2400 Watts
Program Power Handling: 1200 Watts
CEA Rated RMS Power Handling: 600 Watts
2.5 4-Layer Black Aluminum Voice Coils Wound with OFC (100% 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: 11.125 inches
Mounting Depth: 5.75 inches
Frequency Response: 27 Hz – 1.5K 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: 26 MM
Re
8.58 Ohm
2.14 Ohm
Electrical voice coil resistance at DC
Le
6.549 mH
1.646 mH
Frequency independent part of voice coil inductance
L2
9.015 mH
2.289 mH
Para-inductance of voice coil
R2
14.79 Ohm
3.72 Ohm
Electrical resistance due to eddy current losses
Cmes
451.49 ??F
1832.58 ??F
Electrical capacitance representing moving mass
Lces
35.18 mH
8.68 mH
Electrical inductance representing drive compliance
Res
56.58 Ohm
14.09 Ohm

Features:
Rockville RD12 Dual 12 Sealed Subwoofer Enclosure
Proudly Made In The USA. Using Only The Finest Quality Materials – For The Best Level of Performance From Your Subs!
3/4 USA Heavy Duty MDF Construction
Machine prec

• Package Includes: (2)Rockville 12 Car Audio Subwoofer. (1)Rockville Dual 12 1.25 cu.ft. 3/4 MDF Sealed Subwoofer Enclosure Sub Box. 20 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal). 20 Feet of 14 AWG Blue Speaker Wire. 4 Spade Terminals. Features: Rockville W12K6D4 V2 K6 Series 12 Dual 4-Ohm Car Subwoofer. Peak Power Handling: 2400 Watts. Program Power Handling: 1200 Watts. CEA Rated RMS Power Handling: 600 Watts
• 2.5 4-Layer Black Aluminum Voice Coils Wound with OFC (100% 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: 11.125 inches. Mounting Depth: 5.75 inches. Frequency Response: 27 Hz – 1.5K 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). 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). Features: Rockville RD12 Dual 12 Sealed Subwoofer Enclosure