Package Includes:

• (2) Precision Power 15" Car Audio Subwoofers
• (1) Rockville Dual 15” 2.1 cu.ft. 3/4" MDF Sealed Car Sub Enclosure Box USA
• (1) Rockville dB14 4000 Watt/2000w RMS Mono Class D 2 Ohm Amplifier Car Audio Amp
• (1) Rockville RWK4CU 4 AWG Gauge 100% Copper Complete Amp Installation Wire Kit OFC
• 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

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Authorized Precision Power Dealer

Features of Precision Power Subs:

• Precision Power PH.15 PHANTOM Series 15" 900 Watt RMS Dual 2-Ohm Car Audio Subwoofer
• Peak Power Handling: 350 Watts (per pair)
• RMS Power Handling: 900 Watts
• Woven Fiberglass Composite Cone: All Phantom subwoofers use fiberglass stranding woven together for ultimate strength and less elasticity. A heavy soaking in epoxy combined with the sonic qualities of pulp paper backing proves itself worthy of any system.
• 100% OFC 4-Layer Voice Coil: Phantom subwoofers use generous 1.50″ long, 2.5″ diameter 100% OFC Copper voice coils. A vented Aluminum former extract and dissapate any heat build-up, resulting in improved power handling.
• Extended Excursion Polyurethane Surround: Polyurethane is a foam compound used in the manufacture of countless gasket and insulation products, known for its adhesive bonding properties. Phantom subwoofers utalize an extended excursion polyurethane surround for strength and flexiabiity during extreme movement.
• Back Plate & T-Yoke Venting: Heat build-up is a leading cause of catastrophic woofer failure. Venting built into the T-Yoke, back plate, and voice coil extract and dissapate heat, ensuring Phantom subwoofers keep their cool
• Efficiency (1w/1, dB): 88.45 dB
• Voice Coil Configuration: 2.50" DVC 2-Ohms
• Mounting Depth: 6.875"
• Optimum Sealed: 2.0 cu ft. - 2.50 cu ft.
• Optimum Ported: 2.75 cu ft. - 4.0 cu ft.
• Product Dimensions: 12.8" x 3.7" x 9.6" inches
• Product Weight: 23.5 Lbs
• Shipping Weight: 26.3 Lbs

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Authorized Rockville Dealer!

Video of dB14:

Description:

The dB14 is a class D monoblock high power amplifier with 4,000 watts peak output, 2,000 watts RMS output, and 1000 watts CEA-2006 rated power. All of the mono amplifiers in the dB series are 2 ohm stable. They are all CEA-2006 compliant, which makes it easy to compare this amplifier to other CEA compliant amps on the market. Here at Rockville we offer the best value in car audio. We therefore want to make it easy for you to compare our products to any brands on the market. So we provided 3 ratings for all of our car amplifiers. We provided a CEA compliant rating, which you should use to compare this amplifier to other premium brands that make CEA compliant products such as Kicker, Rockford Fosgate, Kenwood, Pioneer, etc. We also supplied an RMS rating that is not CEA compliant, but has become standard in the industry. You should use this rating when comparing with ratings from brands such as Hifonics, Earthquake, DB Drive, etc. Lastly, we also supply a peak rating which almost all brands in the industry provide. This peak power is the amount of power the amp puts out at the loudest moments during a particular song.

One of the tricks to determine the real power of a car amplifier is to multiply the fuse rating by 10 to determine the true RMS power. This formula almost always works within 20 %. The dB14 features a Maxi fuse with a rating of 100 Amps. Although we rate these conservatively at 1000 watts CEA @ 2 ohms, this amplifier puts out more power than this!

This amp has a fully adjustable 12dB/Octave crossover with differential circuitry. Other features include a subsonic filter, a fully adjustable bass equalizer, mute and delay soft start technology, a phase control switch, and a dashboard subwoofer control for added convenience. The dB14 is protected by a full IC controlled circuit and has professional peak limiter circuitry guaranteeing distortion free music playback at all levels.

The RCA input accepts both balanced and un-balanced inputs. If there is potential inference in the car, the balanced input signal is less susceptible to noise.

The dB amps by Rockville use the top parts and components recommended by Rockville’s very own engineer. These amps are the best sounding out of any series we have ever created. They perform more efficiently resulting in even dB of sound. We created them to be 2 ohm stable just like the world’s most famous amps by Rockford Fosgate, Kicker, etc. If you compare our amp to the most famous amps you will find our amp can compete and, in my opinion, surpass the performance of anything in its class.

Each and every amplifier we manufacture is tested twice. Once at the semi-finished PCB stage of production, and then another test is done at the final assembly. We also run age tests on them. After this is all done, we hire a 3rd party independent company unaffiliated with our factory or with us to go to the factory and inspect 20% of all the production items. We test the power, the controls, and over 20 other tests. We guarantee these amps will satisfy you. We are so confident in your satisfaction of this amplifier that we will offer you a 90 day money back guarantee. If this amp does not perform as well as you expected we will send you a pre-paid shipping label and give you all of your money back. This means if for any reason you want to return the amplifier back for a full refund within 90 days, you can! (Amp must be complete along with the box).

Includes:

• Amplifier
  
• Bass Remote
  
• Birth sheet with tested power
  
• Owner’s manual
  
• Mounting Screws
  
• Warranty
  

Features:

• Rockville dB14 4000 Watt/2000 Watt RMS Mono Class D 2 Ohm Car Amplifier With Optical Coupler Technology
  
• CEA Compliant Power Ratings (Rated at less than 1 % distortion) (Use these CEA ratings when matching and comparing with other CEA compliant brands such as Kicker, Rockford Fosgate, etc.)
  - 2 Ohm: 1000 Watts x 1 Channel <1% THD+N
  - 4 Ohm: 600 Watts x 1 Channel <1% THD+N
  
• RMS Power Ratings: (Use these RMS ratings when comparing with great brands such as Hifonics, Earthquake, Soundstream, etc.)
  - 2 Ohm: 2000 Watts x 1 Channel
  - 4 Ohm: 1200 Watts x 1 Channel
  
• Peak: (The amount of power the amplifier can produce for a split second at the loudest part of a song
  - 2 Ohm: 4000 Watts x 1 Channel
  - 4 Ohm: 2400 Watts x 1 Channel
  
• High-Speed MOSFET Power Supply
  
• Optical Coupler Class “D” Technology
  
• Fully Adjustable 12dB / Octave Crossover with Differential Circuitry
  
• Low Pass Filter: 50Hz - 250Hz
  
• Subsonic Filter: 15Hz - 55Hz
  
• Phase Control Switch
  
• Full IC-Controlled Protection Circuitry
  
• Remote Dashboard Subwoofer Control
  
• Fully Adjustable 12dB Bass Equalizer
  
• Mute and Delay Soft Start System
  
• RCA Preamp Line Output
  
• 8 Volt Preamp Circuitry
  
• Status Mode LED Indicator
  
• Minimum THD at Rated Power: <0.1%
  
• S / N Ratio: >90dB
  
• Under Voltage Protection at 10V
  
• Over Voltage Protection at 16V
  
• Frequency Response: 15Hz - 250Hz
  
• Damping Factor: >150 @ 100Hz
  
• 100 Amp Maxi Fuse
  
• Dimensions: (W x H x L) 9" x 2.4" x 15.5"
  

Owner's Manual

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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.

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Description for Rockville Enclosure:

The RD15 dual sealed speaker box is made in the USA with Grade “A” ¾” MDF wood. This enclosure is made with precision cutting machinery by industry experts that have been making these enclosures in the USA for over 20 years. All Rockville enclosures come with a customized enhanced glue that is unmatched by any other manufacturer. That means that the carpet will stay in place and not rip or tear. The ¾” USA MDF is much stronger then any type of import wood.  This will keep your box performing at an optimal level by not flexing and distorting your woofers. Your woofers will thank you!  EVERY Rockville enclosure is not only glued at all joints but stapled as well. If that wasn’t enough we add a layer of silicon to every seam! This makes your Rockville enclosure rock even more!

MADE IN THE USA WITH PRIDE!

Features:

• Rockville RD15 Dual 15" 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 precision cut mounting holes
• Top of the line Glue for extra durable adhesion
• Designed, tested, and engineered to work with most of today’s popular woofers. These enclosures are built with the quality additives needed to maximize the performance of any sound system.

Enclosure Measurements:

• Type of Enclosure: Sealed
• Enclosure Sub Size: Dual 15"
• Dimensions in Inches: 16.75" L x 36" W x 16.25 H"
• Top and Bottom Depth: 16.75"
• Mounting Depth: up to 15.5" (enough depth for any sub on the market)
• Gross Volume Per Sub (Measurement for the outer dimensions of the box): 2.7 Cubic Feet
• Net Volume Per Sub (Measurement for the outer dimensions of the box less the thickness of the wood): 2.1 Cubic Feet

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Complete Dual Subwoofer Enclosure Installation Kit!

Includes:

• 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

This accessory package includes everything you need to install two subwoofers into an enclosure, and wire your enclosure to your amplifier.  This package is a top of the line accessory package which we put together and tested. 

The drywall wood screws were hand selected by our installation experts because they drill into the enclosure very cleanly, without chipping the enclosure.  The speaker wire is 14 gauge.  This is way better than using 16 gauge.  You can be 100 % sure that your enclosure will have a clean signal to the amplifier with this top of the line speaker wire.  These spade terminals have also been hand selected by our installation experts to make the internal wiring simple, secure, and to run the audio signal cleanly.

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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