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Package: Rockville RXC20D 20 Farad 24 Volt Car Capacitor with Dual Blue LCD Digital Volt/Amperage Meters + Rockville RWK0CU 0 Gauge 100% Pure OFC Copper 2 Channel Complete Car Amplifier Installation Kit With a Set of 100% Copper RCA Cables
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Condition and Warranty
Condition:
BRAND NEW IN ORIGINAL PACKAGING
Warranty:
1 YEAR AUDIOSAVINGS
Product Description
Authorized Rockville Dealer
Package Includes:
(1) Rockville RXC20D 20 Farad 24 Volt Car Capacitor
(1) Rockville RWK0CU 0 AWG 100% Copper OFC Amp Kit
Video of RXC20D
:
Description of RXC20D:
Whether your just adding a subwoofer or upgrading your entire sound system, it’s very easy to put an immense amount of stress onto your vehicles electrical system. High performance mobile audio systems require a vast amount of power, and let’s face it; cars are not made to handle the demands of today’s high performance audio system.
Dimming headlights is usually the first sign of an over-worked electrical system.
The Rockville RXC20D Capacitor provides an easy solution for your cars electrical strains. This competition grade capacitor reserves power on tap for your car amplifiers, and only delivers it as needed. This will ensure your car audio system gets all the power it needs without straining your vehicles electrical system.
The Rockville RXC20D is a 20-farad Ion capacitor and is capable of working with systems totaling over 5,000watts of power. We used the latest in advanced Ion Capacitor technology to ensure that our capacitor not only holds more energy, but also delivers it in nano seconds; enabling the Cap20F to not only be faster, but also more efficient than traditional capacitors on the market. No short cuts were taken when designing the Cap20F; using bolt down style platinum plated terminals, heavy duty 0 gauge inputs for both power and ground, solid 4 gauge amplifier connectors, along with a beautiful polished chrome trim, topped with an ultra smooth gloss black finish.
The RXC20D was made for car audio enthusiasts, but can be used by anyone. With its bright and easy to read blue LED-lit display, you can accurately monitor your system status, ensuring proper voltage and amperage. The Cap20F supports up to 3 amplifiers and also has built in IC-Controlled circuitry which alerts you if your voltage is too high (+17.5v) or too low (-10v.)
Features:
20 Farad Hybrid Capacitor
(1) 0 Gauge and (3) 4 Gauge Input / Output Terminals with Stealth Removable Cover
Operating Voltage: 10 – 16V
Surge Voltage: 24V
Blue LED’s - *18.8 Voltage and Amperage Display
*Due to limitations of Digital Display, the maximum display readout is 18.8V, though the capacitor functions up to 24V.
Accurate live-time Voltage & Amperage monitoring
Custom Rockville Amplifier style housing with heavy duty platinum plated, bolt down terminals
IC-Controlled voltage protection circuitry
Polished Chrome trim with an Ultra smooth Gloss Black Finish
Stealth Removable protective terminal cover
Unit dimensions (Inches): 11.93” L x 6.54” W x 2.84” H
Owner’s Manual
Video of RWK0CU-1:
Video of RWK0CU-2:
Description:
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 copper than 100 %. So the only way a cable would out-perform
this one is if it were being advertised as a 0 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 0 gauge cable? Then look no further than the Rockville
True-Spec RWK0-CU 0 Gauge Amplifier Wiring Installation Kit. This
package includes everything you'll need to get your amplifier system
powered-up correctly and at peak efficiency.
The power and ground
cables aptly named “Mega Power Cable” are 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 250-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 12 gauge speaker cable
included in the 0 gauge kit can handle over 3000 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:
0 Gauge Power Amplifier Installation Kit
Designed specifically for car audio systems over 1000 watts RMS to 3000 Watts
Made from silver-tinned 100% virgin copper for a pure uninterrupted transfer of power and signal
The solid brass gold plated ANL Fuse Holder offers ideal protection for high powered systems
Strand Count: 4704
BC-5W2 Compliant
Kit includes:
17 ft. Frosted Blue 0 gauge power wire with seamless crimp ring terminal
3 ft. Frosted Gray 0 gauge ground wire
17 ft. Blue 18 gauge remote lead wire
25 ft. Frosted Clear/Blue 12 gauge flat speaker wire
17 ft. Triple shielded twisted pair RCA cables
One ANL Fuse Holder with 250 amp ANL fuse
One 1/2" black rubber firewall grommet
Two 0 gauge spade terminals
Two black 12 gauge nickel-plated spade lugs
Three blue 12 gauge nickel-plated spade lugs
One black 0 gauge ring terminal
Ten 6" black zi
p ties
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: RXC20D+RWK0CU
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Audiotek AT-3.5
Farad Capacitor Car Audio 3500 Watts Power 12V Car Digital Power
Audiotek AT-BCC4AR-RED Installer 4 Gauge Amp Kit Amplifier Install Wiring Complete 4 Ga Wire Red
What is a capacitor?
Large Wattage Car Audio Systems
Large wattage car stereo amplifiers draw large amounts of current from your vehicle's electrical system. Larger, multiple amp systems are even a bigger drain on your electrical system, in many cases depleting the system's current capacity thereby lowering the voltage far enough that it cannot properly supply the amplifier(s). Adding capacitors can help solve this problem.
Adding Capacitors
Capacitors store electricity as instant power available for your amplifier. If the amplifier draws more current than is available from the electrical system directly, the capacitor covers the difference up to its stored capacity. The battery is not overloaded and the car voltage remains steady. The capacitor will smooth out the peaks in current draw from your amplifier during peaks in the music. The capacitor will help ensure your music does not go flat, but has the dynamic quality you love.
Use Caution
A capacitor's stored current can give quite a shock if mishandled when it is fully loaded. Follow directions closely and ensure the cap is drained before making contact. A resistor or light bulb can be wired across the cap's terminals to allow the capacitor to discharge slowly and safely.
Keep in mind; capacitors do not make your car audio system sound louder. What they do is improve the performance of the system by reducing distortion caused by sudden voltage drops
Voltage Stability
Capacitors offer some small amount of protection for amplifiers from potentially damaging under-voltage surges over time if you play loud music regularly. But most of the reason for adding capacitors is to keep your car voltage stable. Before considering capacitors, ensure you have adequate battery and alternator power for the total amperage of your audio system, and check your wiring to be sure you have adequate sized wire. Voltage loss may occur if the gauge is not adequate. If your car’s charging system does not supply enough constant current for the combined RMS rating of your amplifiers there is no amount of capacitors that will keep your electrical system from having low voltage issues when run at RMS output.
Sizing Caps
Capacitors come in different sizes typically starting with 1 Farad. The general rule is to add 1 Farad of capacitance for every 1000 watts RMS of system power. Note that it does not hurt to use more capacitance than this rule and many systems use 2 or 3 Farads per 1000 watts RMS.
Mount your capacitors as close to the subwoofer amplifiers as possible to shorten the path required for the surge power. Follow the directions for mounting and wiring closely to ensure safe and efficient use. Keep in mind that continued voltage drops that last more than a second or two might not be helped by the addition of a capacitor. In these instances it may be better to add additional batteries to the system or upgrade the vehicle's alternator.
So consider adding capacitors to your next large audio system before the lights start dimming!
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.
Technical Details:
3.5 Farad
Capacitor
Digital
Red 3 Digit Voltage Display
Chrome Plated Battery Post
Lightning LED
Amp Kit:
High Quality Thick 17 Feet FT 4 Gauge GA Power Cable
Premium 3 Feet FT 4 Gauge GA Ground Cable / Inline AGU Fuse Holder & 80A Fuse Included!
True Sound 17 Feet FT Double Shielded RCA Cable
High Quality 17 Feet FT / 18 GA Turn-On Cable & 20 Feet FT / 16 GA Speaker Wire
All the Accessories and more / Terminal Included! Perfect for Any Installer Shop, great for Car / Truck / Motorcycle / RV / ATV
Package Content:
1x Audiotek AT-3.5
1x Completed 4 Gauge Amp Kit
100%
Genuine
Product & Accessories:
Audio Watt Store makes it easy to put the finishing touches on your mobile audio installation. Your system will sound and look its best when you use the right car audio installation accessories. We carry the radio dash mounting kits and wiring harnesses you need for upgraded head units, 12V relays and sockets for your add-ons, antennas, and line output converters and controllers. Cable, wire, and connectors are extremely important to your installation's success, and Audio Watt Store provides options that support every example of connectivity. Drive smarter. Whether you love road trips with the family, need better car connectivity, or want the latest safety and convenience technology, you can shop Audio Watt Store for car accessories such as dash kits, Bluetooth/hands-free car kits, radar detector parts, and more. Keep the whole crew happy with car entertainment add-ons like video, gaming and satellite radio. Stay connected with in-car Wi-Fi. And improve your driving habits with a car diagnostic tool, Breathalyzer, or other security device. Upgrade your car audio. Listen to music more clearly with the right car audio setup. Car stereo installation involves a variety of components, from receivers and speakers to antenna kits, integration kits and more. Audio Watt store can help you accessorize with mounts, adaptors, spacers and cables, so you can get the sound you want while you drive.
About US:
Since day one of Audio Watt Store, the mission has remained the same -- provide consumer electronics at very competitive prices, while maintaining first-class service and detailed information for each product we sell.
I take pride that we're members of the Better Business Bureau and a top merchant on various shopping networks. I do not believe in the "swap-meet" philosophy that many of our online competitors follow -- we want you to shop with us for life, not just once. We are honest and up-front about all of our policies and products. If you have any questions on a product or service we provide, I encourage you to contact one of our friendly representatives.
The future is bright for Audio Watt Store as we continue to negotiate direct relationships with many of today's top electronic manufacturers. Our infrastructure and systems also continue to expand rapidly as we always are looking for new ideas to make your shopping experience safer, easier, and more informative.
As we continue to expand on the Internet, our name continues to grow stronger thanks to the wonderful support from our wonderful customers. I appreciate all of our customers and I want you to know that we are committed to providing you the best value and service possible. If you're not already a Audio Watt Store customer, I invite you to check us out. I truly believe you'll be glad you did.
Shipping Policy:
We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.
We offer free shipping to the lower 48 states and ship within 2 business days of payment, usually sooner. We do not accept P.O. Boxes. Please provide a physical address.
For shipping outside of the continental USA, we only use eBay's Global Shipping Program. The item is shipped to CA and then sent to the rest of the world. International customers are responsible for all duties and taxes. Continue to check out in order to calculate costs for shipping the item to your country. Messages regarding eBay's Global Shipping Program MUST be directed at eBay EXCLUSIVELY.
Thing you should know:
// 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
60 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!
Specifics
- UPC: 613815618119
- MPN: RXC20D+RWK0CU
- Capacitance: 20 Farad
- Condition: New
- Brand: Rockville
- Country/Region of Manufacture: China