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Rockford Fosgate CPCD10-03

1.0 Farad Digital Capacitor

Discontinued
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This item has been discontinued

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Rockford Fosgate CPCD10-03

1.0 Farad Digital Capacitor

$79.99

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Scosche Ring Terminal (1/0 AWG)

Pair of 1/0 AWG ring terminals with 3/8" hole and red and black insulating sleeves.

$4.97

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Directed DEI Resistors (15-Pack)

Pack of resistors with various values (ohms) perfect for the initial charge of your capacitor.

$1.99

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Get FAST answers from customers ASK a Question See questions answers

Rockford Fosgate stiffening capacitors are designed to improve the overall performance of your amplifier by offering instantaneous current for greater bass transients and wider dynamics. POWER Digital caps feature “pass-through” technology allowing a direct connection from the terminal to the powerful foil windings inside the capacitor for better response. The CPCD10-03 is built with the strictest tolerances for an ultra low ESR design. A large digital display reads cap voltage while an audible buzzer warns you if the cap is installed incorrectly. The CPCD10-03 comes complete with 24kt gold plated terminals and a charge/discharge resistor.
  • 1.0 Farad Storage
  • Digital display shows cap voltage
  • For systems up to 1000 watts RMS
  • 16 Volt Rating, 20 Volt Surge
  • Ultra Low ESR <0.002 ohms, +/- 20% Tolerance
  • Pass-Through Design
  • Audible warning alerts of incorrect installation
  • Increase the peak power of your amp
  • Improves bass response (SPL Level)
  • Reduce / Eliminate dimming headlights
  • 1-year SonicElectronix.com warranty

Capacitor Specifications

LCD Meter Display
Displays the current voltage and/or other specification on an LCD readout.
Yes
Maximum Input Gauge Size
This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
Any Gauge with use of Ring Terminal AWG
Maximum Output Gauge Size
This number refers to the maximum size of wire that will fit into the output connector(s) of the capacitor, battery terminal, or any other connector with an wire output.
Any Gauge with use of Ring Terminal AWG
Built-In Distribution Block
A built-in distribution block simply means that the item includes a distribution block. The built-in distribution block will split the single power input into a multiple power output.
No
Primary Color
This is the main color of the item.
Silver
Secondary Color
A color that compliments the main color of the product.
Red
Illumination
This is the color of the illuminated LED lights on the unit.
Red

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
89%
4 Star
11%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.8
Value
5.0
Features
5.0
Design
4.7
Usability
4.9
Dominick

Mequon, WI

Overall
Durability
Value
Features
Design
Usability
piiimp

March 25, 2005

sup yall,
so you gotta bangin system right, but ya lights and gauges blow, fellas hook yaself up with this cap, its not to big, pumps real nice, and has the dig readout so uk where ya at. this cap is amazin comapred to others u get for a higher price, pop this in ya trunk and bounce loud and big, -d-bomb

4 of 5 found this helpful

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Thomas

columbia, SC

Overall
Durability
Value
Features
Design
Usability
Rocford Fosgate 1 Farad capacitor

July 10, 2008

Awesome product. This is a must for any big bumpin system. I have this connected to a JL Audio 12w7 and a JL Audio 500/1 amp. My lights use to dim and now nothing. It even improves the sound of my amp. The system sounds incredible now!!

3 of 4 found this helpful

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Morteza

Fort Washington, MD

Overall
Durability
Value
Features
Design
Usability
Get this to have your system pump louder

December 22, 2006

After strong notes, your amp has downtime to recuperate and establish more wattage for the speakers. With a cap, this power is stored and arubtly sent to your amp for a surge of energy to your speakers. With none only but the legendary RF, this digital cap assists any strong system. The rule of thumb is 1 farad for every 1000 watts of power in your system. I bought this from a local distributor and the price was rediculous, on here its just the opposite.

3 of 4 found this helpful

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henry

adairville, KY

Overall
Durability
Value
Features
Design
Usability
high power system? then you need a higher power...

June 28, 2006

if you are getting ready to put in a system or currently have a system, ever notice when you crank it up your lights dim and soon your music sounds like crap? its a common problem of too much power drainage vs. power supplied. this baby will fix all your problems. it pulls from you battery and stores what is not used. works like bucket full of water with a hole at the bottem. in this case, to hole is "flow controlled", if the amps need more power they can get it, but if its not needed, the cap can retain the energy. besides, it can also help you battery when its low from, say, you left you lights on.. it can pull from the cap.

3 of 4 found this helpful

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Jesus

DORAL, FL

Overall
Durability
Value
Features
Design
Usability
prefect for the subwoofers

November 16, 2005

this subwoofers is the best solution to increase the power of your subwoofers. After to install, my subwoofers sounds better and more hard. I recommend it

3 of 4 found this helpful

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ross

Gwinner, ND

Overall
Durability
Value
Features
Design
Usability
Works Perfect

October 19, 2006

I have this hooked up to my 800 watt rms system and my light dont dim and my battery never dies.

A must have if you have a pretty big amp or your car has a weak electrical system.

Good buy and alot cheaper here than at b*** ***

2 of 3 found this helpful

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Stephen

Tucson, AZ

Overall
Durability
Value
Features
Design
Usability
Rockford Fosgate 1 farad capacitor

April 18, 2006

I bought this off of another website, paying about $20 more. Before I installed this I was having a big problem with my lights dimming. Once i hooked it up, it helped amazingly! This product really does work and is worth every penny you spend on it.

2 of 3 found this helpful

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Eric

Castro Valley, CA

Overall
Durability
Value
Features
Design
Usability
great

February 17, 2006

Doesn't get much better than this. My lights dont dim and my amp doesnt kill my battery. A MUST HAVE.

2 of 3 found this helpful

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Alan

Pueblo, CO

Overall
Durability
Value
Features
Design
Usability
Fosgate CPCD10-03

June 14, 2009

Had a problem with my headlights dimming until i bought this cap. Does exactly what it says. I also noticed a little improvement from the sound coming out of my bass amp.

1 of 2 found this helpful

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Accessory Tools and Products

Accessories added

Scosche Ring Terminal (1/0 AWG)

Pair of 1/0 AWG ring terminals with 3/8" hole and red and black insulating sleeves.

Your Price $4.97

Streetwires Ring Terminals (1/0 AWG)

Pair of 1/0 AWG set screw power ring terminals.

Your Price $15.99

Directed DEI Resistors (15-Pack)

Pack of resistors with various values (ohms) perfect for the initial charge of your capacitor.

Your Price $1.99

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Product Summary

Manufacturer

Model Number

CPCD10-03

UPC

780687307455

Weight

5.00lbs

Internal SKU

cpcd1003

Internal Product ID

1551

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Rockford Fosgate CPCD10-03

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