Name: Rockville RXC2D 2 Farad Stiffening Capacitor + Rockvile RWK41 4 AWG Amp Kit
Brand: Rockville
SKU: iaktqswsrswrwuv
Availability: InStock
Rating: 4.747639484560848 (21062 reviews)

Car Audio & Video
Pro Audio
Marine Audio
Lighting
Karaoke
Home/Portable Audio
Package: Rockville RXC2D 2 Farad Stiffening Power Capacitor with LED Digital Volt Meter With Mounting Hardware + Rockville RWK41 Complete 4 Gauge Wire Kit With Rca Cables
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Condition and Warranty
Condition:
BRAND NEW IN ORIGINAL PACKAGING
Warranty:
1 YEAR AUDIOSAVINGS
Product Description
Package Includes:
(1) Rockville RXC2D 2 Farad Stiffening Power Capacitor
(1) Rockville RWK41 Complete 4 Gauge Wire Kit
Video of RXC2D:
Authorized Rockville Dealer!
Description:
RXC2D
The Rockville RXC2D is a 2 Farad/12 Volt Stiffening capacitor which features a Lucite encapsulated LED Digital Voltage Meter display and logic control circuitry. The RXC2D assures undistorted performance from your high powered car amplifier system. The IC logic controlled circuitry provides for smooth fast charging and discharging and includes negative polarity protection against miss-wiring. Though the RXC2D is a 12 Volt capacitor, it features 24 volt "surge capacity" and will supply surge voltage when your amplifier booms with that extraordinary SPL Bass note.
The array of 4 blue LED's in the top of the capacitor meter charging and discharging by their flashing sequence. The LED Digital Voltage Meter displays the current electrical system voltage so that you can constantly monitor your electrical system.
Also included are clear Lucite unbreakable mounting brackets for sturdy support, stainless steel screws for assembly of the brackets, allen wrench for connecting of lug terminals (not included) to the capacitor terminals and a resistor for initial, safe charging of the capacitor with instructions.
Features:
Rockville RXC2D 2 Farad Stiffening Power Capacitor
2 Farad/12 Volt Stiffening Capacitor with 24 Volt Surge Capacity
Lucite Encapsulated Display and Logic Circuitry.
Red LED Digital Voltage Display.
Blue Led Flashing Charge and Discharge Metering.
IC Controlled circuitry with negative polarity built-in protection.
Dimensions: 13" long x 3.75" wide x 7" high
Includes Clear Lucite Unbreakable Mounting Brackets, hardware and charging resistor with instructions
Unit dimensions (Inches): 10.55” L x 4.8” W x 3.2” H
Owner’s Manual
The Rockville Difference:
Whenever you see the Rockville shield on a product you know that it has the stamp of approval. While other companies simply import products from China, Rockville manufactures the products in China to lower your cost but do so under American style supervision and quality standards to get you that USA quality that you want!
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, though it is unlikely that you will need to use it.
Great features and great quality make Rockville a great choice.
Video of RWK41:
Unboxing Video for RWK41:
Authorized Rockville Dealer!
Description:
The Rockville RWK41 4 AWG (American Wire Gauge) amp kit has the following differences over other amp kits on the market at this price point.
1. Our RCA cables are 100 % copper. These are top of the line RCA cables
2.
Better Resistance: The only thing that really matters with wires is the resistance rating. This is a measurement of conductivity and how much signal is loss per foot of wire.
Since Rockville wires are made with around 3 times as much copper as any other wire at this price point, these wires had a much better resistance rating which means they will transfer more power to your amps than the other brands.
3. We do not cheat you on the thickness of the wire. These are standard American wire gauge thickness. This is another reason our conductivity is better than anything else at this price point. Other brands in the market place write 4 gauge, but cheat you on the thickness. We are honest about the thickness.
4. The Rockville amplifier installation kits feature a new soft abrasion proof insulating jacket. This rugged PVC outer jacket allows for 100% improved flexibility over standard power cables making them extremely easy to route through your vehicles interior, and it maintains exceptional resistance to grease and oil. The PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F.
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 Rockville 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 Rockville manufactures their kits with more copper than other kits at this price point, ultimately providing your amplifiers with better and cleaner DC power, so they work cooler and more efficiently. You will hear the difference a Rockville installation kit will make!
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
Return Policy
AudioSavings Return Policy:
At Audiosavings, we strongly believe in customer satisfaction and therefore offer free return shipping within 30 days of purchase on all items returned to us within the continental USA.
Prior to returning merchandise, contact us and we will give you a return authorization # and a return label.
You may return this item for a refund within 30 DAYS of purchase.
Warranty Repair/Exchange Period: 1 YEAR
If your item is defective or you want to return it for any reason within the first 30 days of when it was delivered to you; you have the following options:
We will send you a
pre-paid shipping label
to replace the item for a brand new one.
We will send you a
pre-paid shipping label
to exchange the item for another item of your choice. If the item you chose is more or less money we will work out the price difference with you.
If you are returning a
working item
in used condition for a refund there will be a 20% used item fee deducted from your refund. All replacements and exchanges are free.
Replacement/Processing Time:
Your replacement or refund will process within 3-5 business days of when we receive the item.
Please note
items with physical damage un-related to shipping are not covered under warranty. Registered software cannot be returned.
You
MUST notify us within 48 hours
if you receive an item that was damaged during shipping.
Process for returning items
Please email us with your eBay user ID, Item code / model #, Condition of the item, and the reason for your return. Please also indicate whether you would like a replacement, an exchange, or a refund. We will supply you with a reference number (RMA #) to put on the package which will ensure quick processing of your return.
All returns require a RMA# to be returned back to our facility.
Item Code: RXC2D+RWK41
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Gravity GR-50PX Car Audio Mobile Battery Stiffening Portable Power 50.0 Farad Capacitor
Completed 5000 Watts 0 Gauge Amp Kit Amplifier Install Wiring Hot 0 Gauge Car Wires
What is a stiffening capacitor?
A stiffening capacitor is an extremely large value electrolytic capacitor. Capacitors have the ability (capacity) to store a charge on their "plates". The larger the capacitance, measured in units of Farad, the greater the charge a capacitor can store for a given voltage. Most automotive capacitors can store a charge at 10 to 20 volts, and are rated from about .5 Farad up to 50.0 Farad or even more. Capacitors have an extremely low internal resistance to current flow, much lower than that of a battery. Capacitors can therefore charge and discharge power much faster than a battery can.
How does it work?
All capacitors consist of two "plates", separated by an insulator called the "dielectric". Each plate has an external connector. Connected to a source of voltage, electrons are forced onto one plate, and off of the other plate. When the capacitor is fully charged, no more electrons will flow in or out. Disconnected from the source of voltage, the charge will remain between the plates, and the voltage can be measured between the capacitors terminals with a volt meter. A capacitor can store a charge for a very long time.
The capacitor is connected to the positive power line to the amplifier, and then grounded to the vehicle chassis. When initially connected, the capacitor will very quickly charge up to the voltage of the vehicle's battery. So quickly, in fact, that a large spark will occur unless a small resistance is used to slow the rate of charge. More on this in a moment.
Low frequency causes the output transistors in any audio amplifier to remain on and flowing current to the speakers for a longer period than midrange or high frequencies. Low frequency therefore creates the greatest current draw in any audio system. As the source of low frequency in music is usually a drum or bass guitar, the low frequency is mostly in short bursts, or "transients". So subwoofer amplifiers generally draw the most power from an automotive charging system.
When a motor vehicle is running, the power for the electrical system comes from the alternator. Some very high power subwoofer amplifiers are capable of drawing more power from a vehicle's charging system than the alternator can produce. At very high output levels, this can cause the bass "hits" to begin to lose volume, punch, and overall clarity, and can cause lights to dim or flicker. When the amplifier tries to draw more power than the alternator can produce, the voltage in the power line to the amplifier (and everywhere else in the electrical system for that matter) begins to drop. As the voltage in the capacitor is still stable, the drop in voltage in the line will cause the capacitor to push charge onto the power line. This bolsters or "stiffens" the voltage in the electrical system until the transient bass "hit" passes. At that time the demand by the amplifier drops, the alternator brings the voltage back up, and the capacitor recovers its charge. It is then ready for the next bass transient.
This power "reservoir" in the capacitor only works to a point. If the power draw from the amplifier or multiple amplifiers demands so much power that the alternator can't bring the charging system and capacitor back up between bass transients, then reduced bass response and flickering lights will again occur. Adding more capacitance may help, but an alternator with a higher current rating would be a better solution.
Wherever you're on the road with ATV, motorcycle, snowmobile and any vehicle, IT is extremely reliable and long last Stiffening Power Capacitor you can rely on.
Product Features:
Unique Blue LED Lightning Window
Built-in Chrome Power Ground Distribution Block
Reduce strain on vehicle's electrical system
Performs similar to a battery or a capacitor
Integrated bright blue voltmeter display
Technical Details:
50.0 Farad
Capacitor
Operation Temperature: -20 to +105C
Voltage: 20V Working 24V Surge
ESR: 0.0015 Ohm
Digital
Red Voltage Display
Chrome Plated Battery Post
Red Lightning LED
Amp Kit
High Quality Thick 17 Feet FT 0 Gauge GA Power Cable
Premium 3 Feet FT 0 Gauge GA Ground Cable / Inline ANL Fuse Holder & 150A Fuse Included!
High Quality 17 Feet FT / 18 GA Turn-On Cable
All the Accessories and more / Terminal Included! Perfect for Any Installer Shop, great for Car / Truck / Motorcycle / RV / ATV
Package Content:
Gravity GR-50PX Capacitor
Completed 5000 Watts 0 Gauge Amp Kit
Policy:
// NEED TO PRICE MATCH?
See lower price? We will try to give you an even lower price! Just ASK us!
// NEED TO TALK TO US?
Just email us and we will get back to you within 24 hours
// NEED TO RETURN or EXCHANGE?
You can return the unit with Ebay Easy Return step or just email us and we will tell you the exact instruction on how to return the unit. We will also give you an RA# so the unit won't be lost.
// OUR RETURN / EXCHANGE POLICY
30 days full refund . We will pays for shipping 2-way for any defective units . Unwanted? Just return it to us for full refund . NO QUESTIONS ASKED!