• (1) Alpine PDX-V9 900 Watt 5-Channel Car Audio Class “D” Amplifier 100Wx4 + 500Wx1
• (2) Pair Polk Audio MM572 5x7” 600 Watt Car Audio Marine/ATV/Motorcycle/Boat Speakers
• (1) Polk Audio MM 1242 DVC 12” 1260 Watt Dual 4-Ohm Car/Marine Audio Subwoofer Sub
• (1) Rockville RWK4CU 4 AWG Gauge 100% Copper Complete Amp Installation Wire Kit OFC
• (2) Rockville RTR172 17 Foot 2 Channel Twisted Pair RCA Cable Split Pin 100% Copper

Features of PDX-V9:

• Alpine PDX-V9 5-channel car amplifier
• RMS Power Output: 100 Watts x 4 Channels + 500 Watts x 1 Channel at 2 or 4 ohms
• Stackable installation design with front-panel controls
• Variable high-pass filter on front channels (30-6000 Hz, 12 dB/oct)
• Variable high-pass filter on rear channels (30-600 Hz, 12 dB/octave)
• Variable low-pass filter on subwoofer channel (50-600 Hz, 24 dB/oct)
• Variable subsonic filter on subwoofer channel (0-30 Hz, 24 dB/oct)
• Quick-connect speaker connectors
• Class-D amplifier
• MOSFET power and output stages
• Fuse Rating: 40A x 2
• Width 10-3/16"
• Height 2-1/2"
• Depth 8-3/8"
• CEA-2006 compliant

Authorized Polk Dealer!

Description of MM572:

The Premium Upgrade
Tuned for the total sonic accuracy you get in a studio monitor speaker, the MM1 Series reconfigures this high-quality sound for an on-the-go experience that’s way beyond anything you’ll hear in an OEM factory setup.

Engineered for High-Performance Sound
Every element of the MM Series is meticulously engineered for high-performance sound—Dynamic Balance technology, pivoting 1” terylene tweeter, lightweight neodymium motor structure, high-temp Conex spiders and oversized voice coils for increased
power handling.

Ultra-Marine Certified
Featuring an IP56 rating that includes a non-corrosive fiberglass reinforced ABS basket, epoxy coated crossovers, water-proof inner and outer surrounds, weep holes for proper drainage and titanium-plated cones, you get extra, long-lasting protection— that’s all salt-fog and UV tested.

Dynamic Balance Technology
Patented process that guides material selection through rigorous testing that identifies and cancels out unwanted resonant frequencies.

Included:

• Two 5x7" coaxial speakers
• Mounting hardware
• Wiring harness

Features:

• (2) Polk Audio MM572 5x7” 600 Watt Car Audio Marine/ATV/Motorcycle/Boat Speakers
• Driver Compliment: 5" x 7" (127mm x 177.8mm)
• Tweeter Compliment: 1" (25mm)
  
• Cutout Dimensions: 4.92" x 7.15" (125mm x 181.6mm)
• Mounting Height: 0.25" (6.35mm)
  
• Mounting Depth (Top): 2.56" (65mm)
  
• Mounting Depth (Bottom): 2.82" (71.5mm)
  
• Peak Power Handling: 300 Watts per speaker
  
• Continuous Power Handling: 100 Watts per speaker
  
• Nominal Impedance: 4 Ohms
• Frequency Response: 35Hz-40kHz
  
• Sensitivity: 93 dB
• Magnet Weight: 1.38/0.23 oz
• Magnet Material: Neodymium
• Magnet Size: 29.5mm x 5mm x 12/24mm x 5mm x 3mm
• VC Diameter: 1.2"

• Best prices - We sell all Polk Audio Products at great prices
  
• Full Factory Warranty
  
• Lifetime Customer Service by Polk Audio product experts
  
• Guaranteed legitimate and authentic merchandise

Please note: If you purchase Polk Audio from an unauthorized seller then you are taking a big risk. You will not have any manufacturers warranty, and there is no guarantee that the item is authentic, brand new, or even working.

Authorized Polk Dealer!

Description of MM1242DVC:

The Premium Upgrade
Tuned for the total sonic accuracy you get in a studio subwoofer, the MM1 Series reconfigures this kind of high-quality deep bass impact for an on-the-go listening experience that totally outperforms your OEM factory setup.

Advanced High-Performance Bass
Every element of the MM1 Series is meticulously engineered for thunderous bass, enhanced sonic detail and ultra-durable construction—Dynamic Balance technology, a high excursion bump stack motor structure, glass fiber formers, multilayered and oversized voice coils, high-temp Conex spiders, a vented pole and basket structure, and integrated fuses.

Ultra-Marine Certified
Featuring an IP56 rating that includes a non-corrosive fiberglass reinforced ABS basket, a water-proof surround, weep holes for proper drainage and a polypropylene cone, you get extra, long-lasting protection—that’s all salt-fog and UV tested.

Dynamic Balance Technology
Patented process that guides material selection through rigorous testing that identifies and cancels out unwanted resonant frequencies.

Included:

• Two 12" 4 ohm subwoofers
• Stainless steel mounting hardware

Features:

• Polk Audio MM1242DVC 12” 1260 Watt Dual 4-Ohm Car/Marine Audio Subwoofer Sub
• Driver Compliment: 12" (304.8mm)
• Cutout Dimensions: 11" (282mm)
• Mounting Height: 0.55" (14.06mm)
• Mounting Depth (Top): 4.64" (118mm)
• Mounting Depth (Bottom): 5" (132mm)
• Peak Power Handling: 1260 Watts
• Continuous Power Handling: 420 Watts RMS
• Nominal Impedance: 4 Ohms
• Frequency Response: 26Hz-200kHz
• Sensitivity: 87 dB
• Magnet Weight: 54.4 oz
• Magnet Material: Ceramic
• Magnet Size: 140mm x 60mm x 25mm
• VC Diameter: 2"
• Enclosure Volumes:
  
• Minimum Sealed: 1.25 cu. ft.
  
• Maximum Sealed: 3.5 cu. ft.
  
• Minimum Vented: 1.75 cu. ft.
  
• Maximum Vented: 2.25 cu. ft.

• Best prices - We sell all Polk Audio Products at great prices
  
• Full Factory Warranty
  
• Lifetime Customer Service by Polk Audio product experts
  
• Guaranteed legitimate and authentic merchandise

Please note: If you purchase Polk Audio from an unauthorized seller then you are taking a big risk. You will not have any manufacturers warranty, and there is no guarantee that the item is authentic, brand new, or even working.

Video of RWK4CU:

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.

• 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

• 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

The Rockville brand stands for Quality, Innovation and Value. 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 user functions are tested and all internal components are tested for quality. Rockville makes products that are virtually un-breakable! Rockville is one of the only brands in its class to test every concept model for weeks or months before starting production. Once production begins, Rockville sends product engineers to their factory to quality control every line of production. During production every product is tested and on top of that Rockville goes the extra mile and has their high level product engineers do an additional quality control. They test a certain percentage of all products from the production line a second time to ensure that the quality meets their vigorous standards, and to make sure that there is never a batch of products with even a slight problem. All Rockville products are backed with a hassle free warranty.