Package Includes:

(2) Rockville Destroyer 12D1 12" Competition Car Audio Subwoofer w/USA Voice Coils!
(1) Rockville dBcomp5 Mono Competition Amplifier 3500w RMS Dyno-Certified! Car Audio Amp
(1) Rockville RWK0CU 0 AWG Gauge 100% Copper Complete Amp Installation Wire Kit OFC
(1) Rockville RDV12M Dual 12" Vented w/Divided Chambers 2.0 Cu Ft/Side Sub Enclosure
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 DESTROYER SUBS:

Features of DESTROYER 12D1:

Rockville DESTROYER 12D1 12" Dual 1-Ohm Car Subwoofer
Peak Power Handling: 8000 Watts
Program Power Handling: 4000 Watts
CEA Rated RMS Power Handling: 2000 Watts
Voice Coils are made in the USA! 3” 4-Layer Black Aluminum Voice Coils Wound with Aluminum Wire
USA Voice Coils are hands down The Best in the world
The voice coils are rated to withstand high temperatures of 300-350C
Triple-Stacked 300 Oz Y35 Magnets. (Y35 is the best grade and they will perform better than most 400 oz magnets)
1-Piece Chrome T-Yoke with Stamped Logo (1 piece t-yokes magnetize better and makes excursion (xmax) better as well as increases the BL rating. BL is basically how much power you get out of the motor and is one of the most important ratings
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
Cast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient And Lighter Weight
Large 8 Gauge Chrome-Plated Binding Post Terminals (These are the best terminals on the market and they won't oxidize)
Black Non-Pressed Paper Cone
Our cones are ultra-stiff. They are thicker and stronger than other subs on the market making our subs able to handle more power than the competition
Extra Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion
Silver Stitching Cone Reinforces the Cone and Ensures Long Life
Shiny Paper Dustcap (Paper is the best material and can withstand even higher temperatures than polypropylene dustcaps
Impedance: Dual 1-Ohm Voice Coils
Special Custom Rubber Boot Magnet Covers Make the Woofer Look Nice and Protects the Magnet
Rubber Mounting Gasket Makes it Easy To Mount the Subwoofer Air-Tight.
High BL Magnetic Motor Gap
Nomex Spider is resistant to tearing and has the best long-term reliability over regular cotton and poly cotton spiders
Cutout Diameter: 11.65” inches
Mounting Depth: 8.66” inches
25mm T-Yoke + 15mm Washer
Recone kits available at reasonable prices
Sealed Enclosure Volume: 1.41-1.77 Cubic Feet
Vented/Ported Enclosure Volume: 2.12-2.83 Cubic Feet
Frequency response: 37 Hz - 1 kHz
Sensitivity: 85.9 dB
Weight: 49.61 Lbs.
Shipping Weight: 54 Lbs.
Shipping Box Dimensions: 15.75" x 15.75" x 14.37" Inches
XMAX: 30 MM

TS Parameters:

Parameter	Wired in Series	Description of Measurement
Electrical Parameters
Re	1.7 Ohm	Electrical voice coil resistance at DC
Fo	37.649 Hz	Drive resonance frequency
Mechanical Parameters (Using Laser)
Mms	244.251 g	Mechanical mass of drive diaphragm assembly including air load and voice coil
Mmd (Sd)	238.365g	Mechanical mass of voice coil and diaphragm without air load
Cms	73.163 mm/N	Mechanical compliance of drive suspension
Bl	14.252 N/A	Force factor (Bl product)
Loss Factors
Qms	3.627	Mechanical Q-factor of of drive in free air considering Rms only
Qes	0.414	Electrical Q-factor of drive in free air considering Re only
Qts	0.357	Total Q-factor considering Re and Rms only
Other Parameters
Vas	23.090	Equivalent air volume of suspension
n0	0.246%	Reference efficiency (2 pi-radiation using Re)
Sd	47.144 cm²	Diaphragm area
SPL	85.9dB	sensitivity

Detailed Info:

Body: Non-Pressed Paper Cone
Gap Plate Inside Diameter: 85.5mm (3.37 inches)
Gap Plate Outside Diameter: 210mm (8.27 inches)
Gap Plate Thickness: 15mm (0.59 inch)
Yoke Outside Diameter:210mm (8.27 inches)
Yoke Thickness: 25mm (0.98 inches)
Yoke Pole Diameter: 73.9mm (2.91 inches)

About Rockville Quality Control Procedures:
The Rockville brand stands for Quality, Innovation and Value. We aim to deliver products twice as good as our competitors at a fraction of the cost of famous brands. All Rockville products go through the most rigorous quality control standards in the industry. Products go through months of extensive testing before they reach your hands. All functions and components are tested for quality. Rockville makes products that are virtually un-breakable! Rockville is one of the only brands in its class to have engineers and technicians test every concept model for weeks or months before starting production. Once production begins, Rockville sends product engineers to the factory to quality control every product. After production is complete Rockville has the head of QC in our overseas office test a certain percentage of all products from the production line a second time to ensure that the quality meets our strict standards. All Rockville products are backed with a hassle free warranty.

Videos of RWK0CU:

Description:

We challenge anyone to put this wire to a resistance test against any other wire on the market with the same gauge. If our cable does not meet or exceed any other cable, even if it costs 3 times more, we will be happy to call tag the item and refund you in full. Why are we so confident? This cable is 100% copper. You cant have a cable with more copper than 100 %. So the only way a cable would out-perform this one is if it were being advertised as a 0 AWG but they are giving you more wire than advertised. No brands selling 100 % copper cables actually do this.

We guarantee that this kit will compete with the most expensive amp kits on the market from Kicker, JL Audio, or any other top brands.

Maximum Power!
Looking for a wire kit that has 100% true specifications? A wire kit that uses 100% copper 0 gauge cable? Then look no further than the Rockville True-Spec RWK0-CU 0 Gauge Amplifier Wiring Installation Kit. This package includes everything you'll need to get your amplifier system powered-up correctly and at peak efficiency.

The power and ground cables aptly named “Mega Power Cable” are a no compromise power cable. Rockville’s engineering team over-built and designed the cables using thousands of strands of only true 100% oxygen-free, silver-tinned copper strands. The use of a proprietary special twisting process reduces “surface skin impedance loss” so that Mega Power cables have zero signal and power loss, delivering full power from your battery system to your amplifier even at lengths of 20 feet! The increased current flow and higher amperage carrying capacity will increase your amplifiers efficiency and keep your amplifier running cooler. The SuperFlex outer insulating jacket jacket makes installation and cable routing simple and easy. The 100% copper stranded wire is extremely tolerant of the hostile conditions found under the hood in vehicles and compensates for vibration, heat expansion and flexibility. This flexible and well shielded wire is crucial for getting through all of the nooks and passageways within the confines of a vehicle interior.

Some manufactures use all aluminum or mix a little copper with aluminum to give their cables the appearance of a “heavy-duty” cable. But not Rockville, our True-Spec 100% oxygen free, silver tinned copper eliminates corrosion, increases current transfer x 10, and won’t discolor over time.

The superior quality and materials of the Rockville 100% True-Spec amplifier installation kit is realized in the included accessories and cable workmanship. Included is a precision CNC cut full size ANL fuse housing, machined from solid brass and then 14K gold plated for superior signal transfer and complete with a matching gold plated 250-amp ANL fuse. The power cable is wrapped in 6 feet of durable nylon braided tubing to protect it from heat and chafing in the engine compartment. All installation accessories such as the ring terminals and spade connectors are nickel plated for superior signal transfer and durability.

CRYSTAL SQ AUDIO PLANAR SPEAKER CABLE
The speaker cable included in the Rockville True-Spec is also manufactured from 100% copper and woven in to a flat planner design and coated in our Super-Flex insulation so that it fits under and around your vehicles trim and carpet smoothly and without bulking up. With crystal clear sound quality these speaker cables deliver true audio fidelity from your car audio amplifier to your speakers. The 12 gauge speaker cable included in the 0 gauge kit can handle over 3000 watts of power without heating up or degrading signal quality.

CRYSTAL SQ RCA AUDIO INTERCONNECT CABLE
Designed and engineered to be the best sounding, best performing and best looking RCA cables available today. Each channel in the RCA cable is triple shielded first with dielectric internal insulators and then with a 98% coverage woven shield. All cables are manufactured of 100% oxygen free copper and feature twisted pair technology for superior noise rejection and pure sonic signal flow. The RCA plugs are shielded metal and feature a spiral cut outer ground ring with center split pin for precise and tight audio connections. The result of all this technology is noise free-noise rejection signal transfer for optimum sound quality. You will hear the difference these RCA signal transfer cables will make.

Amplifier Kit Key Features:

0 Gauge Power Amplifier Installation Kit
Designed specifically for car audio systems over 1000 watts RMS to 3000 Watts
Made from silver-tinned 100% virgin copper for a pure uninterrupted transfer of power and signal
The solid brass gold plated ANL Fuse Holder offers ideal protection for high powered systems
Strand Count: 4704
BC-5W2 Compliant

Kit includes:

17 ft. Frosted Blue 0 gauge power wire with seamless crimp ring terminal
3 ft. Frosted Gray 0 gauge ground wire
17 ft. Blue 18 gauge remote lead wire
25 ft. Frosted Clear/Bl

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Destroyer 12D1 2-Pack + dBcomp5 Mono Amplifier Bundle