Package Includes:

• (2) Kicker L7S84 8" 3600 Watt Solobaric L7S Car Audio Subwoofers
• (1) Hifonics Zeus ZXX-1200.1D 1200W Mono Block Class D Car Audio Amplifier Amp
• (1) Rockville RWK4CU 4 AWG Gauge 100% Copper Complete Amp Installation Wire Kit OFC

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Authorized Kicker Dealer!

Description of 44L7S84:

Square Matters
The Solo-Baric's cutting-edge, square-sub design means more cone area, more air displacement and more volume than a round woofer.

Features:

• Kicker L7S84 8" 900 Watt Solobaric L7S Car Audio Subwoofer Solo-baric 44L7S8-4
• Dual Four-Ohm Voice Coils
  
• Injection-Molded Polypropylene Cone
  
• Patented Corner Ribs Minimize Distortion
  
• SoloKon™ 360-Degree Back Bracing
  
• Ribbed Santoprene Surround With Blue Surround Stitching
  
• UniPlate™ Back Plate And Pole Piece, Plus Perimeter Venting For Excellent Thermal Management
  
• Thick Tinsel Leads
  
• Large Ceramic Magnet
  
• Cast Aluminum Basket
  
• Satin-Nickel Plated, Spring-Loaded Speaker Terminals
  
• The Solo-Baric L7S 8-Inch Subwoofer works best with a sealed or ported enclosure and 450 watts of recommended power. See below for more details.
  

Specifications:

• Size: 8" (20.32 cm)
  
• Impedance: 4 Ohm DVC
  
• Max Rec Amplifier Power: 900 Watts Peak / 450 Watts RMS
  
• Sensitivity: 83.6 dB 1w/1m
  
• Frequency Response: 28 Hz -100 Hz
  
• Mounting Depth: 4-3/4" (12.1 cm)
  
• Mounting Cutout, Square: 7-1/4" (18.4 cm)
  
• Min Rec Sealed Box Volume: 0.33 cu. ft.(9.4 liters)
  
• Max Rec Sealed Box Volume: 0.75 cu. ft. (21.2 liters)
  
• Min Rec Vented Box Volume: 0.66 cu. ft. (18.6 liters)
  
• Max Rec Vented Box Volume: 1.0 cu. ft. (28.3 liters)
  
• What's in the box: One 8-inch subwoofer; one owner’s manual

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Description of ZXX-1200.1D:

A classic Hifonics aluminum heatsink with a Zeus 1200 Watt, 1 ohm stable, Class D mono subwoofer car audio amplifier. Features include onboard electronic crossover and boost EQ. Bass remote included.

Features:

• New Hifonics Zeus ZXX-1200.1D 1200W Mono Block Class D Car Audio Amplifier
  
• Pre-Amp Circuitry: Low Noise PreAmplifier - Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion
• Inputs: Nickel Plated - High temperature impact resistant with hex screw terminals that allow for secure connections and is erosion resistant
• Hi Level Inputs: Low Level RCA Inputs and Outputs - Highest sound quality connection
• Operation Mode: Mono mode - Purpose built 1 channel amplifier for driving subwoofers and subwoofer systems
• Class / Topology: Class D - High efficiency with big power in a small footprint
• Output Devices Technology: PWM MOSFET Power Supply - Stable power through the PC board with minimal heat generation
• Heat Sink: Aluminum - Old School Hifonics Heat sink for Superior Heat Dissipation
• Power Supply: Simpatico Coil Design - The dual coil Pulse Width Modulated power supply keeps voltage constant through the Ultra-Fi output devices
• Bass Remote: Included - Wired Bass Remote allows adjustments to bass frequencies to be made from the control mounted anywhere in the vehicle.
• Output Connections: RCA Outputs - Daisy chain multiple amplifier to eliminate additional signal cables from the source unit
• Connections Type : Molded / Angled - Secure connection for all system wires. Angled for ease of access for installation
• Diagnostics: Diagnostic Indicators DC, Short Circuit, Thermal and Overload Protection - Monitor thermal, overload, DC, and speaker short protection with lighted indicators on the amplifier end panel
• Illumination: Illuminated Logo - The Hifonics logo illuminates when the amplifier is powered, making a #PowerFromTheGods statement in the dark

Specifications:

• Class: Class D
  
• Variable Voltage: 6V - 0.2V
  
• Signal to Noise Ratio: >95dB
  
• Frequency Response: 10Hz-300Hz
  
• Crossover Type: Variable Electronic
  
• Low Pass Crossover 12dB Per Octave: 40Hz-300Hz
  
• Bass Boost: 0~12dB
  
• Subsonic Filter: 10Hz-40Hz
  
• Power @ 1-Ohm: 1x1200W
  
• Power @ 2-Ohms: 1x600W
  
• Power @ 4-Ohms: 1x400W
  
• Total Channels: Mono
  
• Audio Inputs: RCA Jack
  
• Audio Outputs: RCA Jack
  
• Power Terminal 12v/GND: 4 gauge
  
• Speaker Terminal Wire Gauge: 12 gauge
  
• Fusing: 70A x 1
  
• Dimensions: 12.6 x 2.4 x 10 inches (32 x 6 x 25.4 cm)
  
• Weight: 8.1 lbs (3.6 kg)

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Video of RWK4CU:

Authorized Rockville Dealer!

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 than 100 % copper. So the only way a cable would out-perform this one is if it were being advertised as a 4 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 4-gauge cable! Then look no further than the Rockville True-Spec RWK4-CU 4 Gauge Amplifier Wiring Installation Kit. This package includes everything you'll need to get your amplifier system powered-up correctly and at peak efficiency. All items included in this kit are top of the line.

The power and ground cables aptly named “Mega Power Cable” is 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 120-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 14-gauge speaker cable included in the 4-gauge kit can handle over 2000 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:

• Rockville RWK4CU 4 Gauge 2 Channel Complete Car Amplifier Installation Kit 100% Pure Copper RCA Cables
  
• 4 Gauge Power Amplifier Installation Kit
• Designed specifically for car audio systems over 1000 watts RMS to 2000 Watts
• Made from silver-tinned 100% virgin copper for a pure uninterrupted transfer of power and signal
• The solid brass gold plated Mini ANL Fuse Holder offers ideal protection for high powered systems
• Strand Count: 1862
• BC-5W2 Compliant

Kit includes:

• 17 ft. Frosted Blue 4 gauge power wire with seamless crimp ring terminal
• 3 ft. Frosted Gray 4 gauge ground wire
• 17 ft. Blue 18 gauge remote lead wire
• 25 ft. Frosted Clear/Blue 14 gauge flat speaker wire
• 17 ft. Triple shielded twisted pair RCA cables
• One Mini ANL Fuse Holder with 120 amp ANL fuse
• One 1/2“ black rubber firewall grommet
• One 4 gauge spade terminal
• Two black 12 gauge nickel-plated spade lugs
• Three blue 12 gauge nickel-plated spade lugs
• One black 4 gauge ring terminal
• Ten 6” black zip ties