About Rockville Quality Control Procedures:

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.

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Description for Rockville Enclosure:
The RSP115 single 15" 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 RSP115 Single 15" Sealed 1.18 Cu. Ft. 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: Single 15"
• Dimensions in Inches: 16.5" Width x 13" Depth x 16.5" Height
• Top and Bottom Depth: 13"
• Mounting Depth: up to 12.375" (enough depth for any sub on the market)
• Gross Volume Per Sub (Measurement for the outer dimensions of the box): 2.04 Cubic Feet
• Net Volume Per Sub (Measurement for the outer dimensions of the box less the thickness of the wood): 1.51 Cubic Feet

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You also Get:

Complete Single Subwoofer Enclosure Installation Kit!

Includes:

• 10 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal)
• 12 Feet of 14 AWG Blue Speaker Wire
• 2 Spade Terminals

This accessory package includes everything you need to install one subwoofer into an enclosure, and wire to connect the 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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Description of 11DX5001:

Audiosavings can only ship Kicker products to the United States.Sorry, but we can not ship Kicker to Canada or United Kingdom.

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Here at AudioSavings we strongly believe that Kicker is the BEST brand in the Car Audio Industry, so much so, that we GUARANTEE you will be more than satisfied with the sound and value of their products. We urge you to buy this product, test it, and if it doesn’t meet your standards, send it back to us within 90 Days and we’ll give you a 100% FULL REFUND (or store credit). We’ll even give you a return shipping label to ship it back to us!!!

There are no restrictions to this guarantee, other than you must send back the same item we sent you along with the any included accessories.

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DX-Series Amplifiers provide reliable, relentless power by using trusted KICKER knowledge and upgraded components for enhancing audio in a high-performance, multimedia system. Three new DX Amps add to the extensive lineup of power choices that always exceeds rated power, as documented inside the carton.

All KICKER DX Amplifiers now feature FIT™, or Fail-Safe Integration Technology. Alternators, computers and A/V entertainment result in additional noise pulsing through today's vehicles. FIT utilizes isolated differential inputs, rejecting noise and electrical interference for the quietest operation possible and ultimate audio clarity. FIT also allows KICKER amps to accept output from nearly any factory or aftermarket head unit. FIT comes standard on ALL KICKER DX Amplifiers.

A trio of DX.1 Mono-Channel Subwoofer Amplifiers supplies all the necessary features expected from high-power, monoblock amplifiers that pulverize subwoofers, including a new-for-2011, 250-watt model*. Other DX Sub Amps (both high-efficiency Class D) are rated at 1,000 watts or 500 watts (2 Ohms at 14.4V), offering an 18dB/octave low-pass electronic crossover variable from 50 to 200 hertz. It also includes an 18dB/octave, high-pass subsonic filter variable from 10 to 30 hertz. They provide up to +12dB of bass boost centered at 40 hertz, and include the convenient, mountable ZXRC remote for bass control from the dash. The DX250.1 is remote capable with the ZXRC sold separately.

A muting circuit cancels out additional noise that may surge down the line, so listeners enjoy the cleanest, clearest sound possible. Additionally, a choice of three automatic turn-on modes (remote, DC offset, signal sense) provides ultimate flexibility.

Two new DX-Series Multi-Channel Amplifiers give the listener multiple channels for a choice of installation configurations, including one 5-channel hybrid with a 300-watt sub section. They rate from 50 watts x 4 channels (2 Ohms at 14.4V) up to 100 watts x 4, with internal electronic crossovers and KICKEQ™ Bass Boost for precision tuning. The existing DX200.4 steps up with the newest features as well.

Two DX.2 Stereo Amplifiers offer the same outstanding features, only the smallest one has bumped up to 60 watts/channel (2 Ohms, 14.4V).

While KICKER amps are always covered by a two-year factory warranty, KICKER will provide an additional one-year extended warranty with the purchase of any KICKER installation kit at the time of the amplifier purchase. Consumers should contact any Authorized KICKER Dealer or log onto www.kicker.com for more information.

Features:

• Advanced features at an affordable price with trusted reliable performance
• All amplifers feature FIT™ Fail-Safe Integration Technology with advanced input design
• FIT accepts output from virtually any source unit – factory or aftermarket – low signal-level to high speaker-level
• FIT's isolated inputs reject electrical interference for noise-free operation
• FIT's three turn-on modes interface with virtually any vehicle's electrical system
• Automatic turn-on options include: 12 volt remote turn-on, DC offset, and audio signal sensing
• Selectable XOVER fixed at 80Hz LOPASS
• RMS Power: 500 Watts
• CLASS: D
• Impedance: 2 Ohms
• Remote bass included: yes
• Remote bass capable: No
• Dimensions( H x W x L ): 2-1/4" x 8-5/16" x 10-1/4"
• Dimensions( H x W x L ): 5.7 x 21.1 x 26cm
• Frequency response [Hz]: 25-200, +0/-1dB
• Input Sensitivity: High level 250mV-10V, low level 125mV-5V
• Signal-TO-Noise Ration: >95dB, a-weighted, re: rated power
• Active Crossover: 18dB/octave, variable 50-200Hz, low pass
• Subsonic Filter: - 18dB/octave high-pass variable 10-30Hz
• KickEQ™ BOOST: variable to +12dB centered @ 40Hz

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Description of WK41:

The Cadence WK41 4 AWG (American Wire Gauge) amp kit features high purity copper power and ground cables, along with top of the line 100 % copper RCA cables and all the accessories needed to install your high powered amplifier.

The RCA signal transfer cables included in this kit feature blue and silver twisted pair technology in a clear outer jacket insulation skin. Not only do the blue and silver wires look cool but they also provide superior signal transfer with maximum noise suppression. They are 100% copper to provide absolute lossless perfect signal transfer to your receiver. This technology reduces interference, so your audio signal flows clean and pure at all power levels.

This kit also includes a massive 60 Amp AGU Gold Plated Fuse, so you can be sure it will handle the all the DC power that your amp will need without even the slightest loss of current. The included 7’ split loom tube provides protection for your power cable from the typically harsh environment found under the hood of your car.

Audiosavings product experts have tested this amp kit against many leading amp kits on the market and were were impressed not only by the great looks but by the quality of these Cadence installation kits as well. These kits had a lower resistance rating than the other brands we compared and tested them against. What this means is that Cadence manufactures their kits with more pure copper, ultimately providing your amplifiers with better and cleaner DC power, so they work cooler and more efficiently. You will hear the difference a Cadence installation kit will make!

Audiosavings product experts have tested this amp kit against the leading amp kits on the market. Here are the facts from our testing. The resistance per foot of this kit is extremely low compared to any other amp kit in its range. The other amp kits we tested it against had resistance ratings that indicated they were an 8 gauge amp kit. We were more shocked than anyone about these tests, because we used to sell some of those amp kits. (We now will not sell those any more after learning that they are not up to the quality standards of our installers).

The conclusion is that Cadence does a great job manufacturing amp kits while other brands are deceiving consumers. Similar kits we tested actually use about 30 % less copper and they will not perform properly.

One other last thing worth noting about our kit compared to others. Our kit cosmetically looks the best. It has blue power wire, clear ground wire, and twisted pair RCAs with matching colors.

Features:

• 1 – 17’ High Grade Twisted Pair of 100% Copper RCA Cable
• 17’ – 4 Gauge Translucent Blue SuperFlex Power Cables
• 17’ – 18 Gauge Blue Remote Cable
• 17’ – 16 Gauge Clear Speaker Wire
• 3’ – 4 Gauge Clear SuperFlex Ground Wire
• Gold Plated AGU Heat Resistant Fuse Holder
• 60 Amp AGU Gold Plated Fuse
• 7’ Split Tube Loom
• Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets