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Rockford Fosgate RFC1D

Hybrid 1.0 Farad Digital Stiffening Capacitor

4.9

(17 reviews)

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Specials with this product

  • Free Ground Shipping to the 48 statesdetails
  • Hybrid 1.0 Farad Digital Stiffening Capacitor
  • Delivers constant power to your system
  • Increases quality of sound
  • Increases level of bass
  • Reduces dimming headlights
  • Platinum plated
  • Solid brass top helps reduce stripping
  • 1-year SonicElectronix.com warranty
Capacitor Specifications
Capacitance (farads)1 farad
LCD Meter DisplayYes
Maximum Input Gauge Size1/0 AWG
Maximum Output Gauge Size1/0 AWG
Built-In Distribution BlockNo
Primary ColorSilver
Secondary ColorBlack
IlluminationRed
WidthN/A
HeightN/A
DepthN/A
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderSonic Electronix
Customer Review Summary for Rockford Fosgate RFC1D
Average Customer Rating is 4.9 out of 5 stars:
4.9
based on 17 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
.
88%
4 star:
.
.
12%
3 star:
.
0%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
5.0
Value
4.6
Features
5.0
Design
5.0
Usability
5.0
what's this?
Most Helpful Customer Reviews:
February 18, 2009 Must have piece of equipment!!!!!!
2 of 2 people found the following review helpful:
Review by
Rick from Simpsonville, SC
Overall
Durability
Value
Features
Design
Usability
This Rockford Fosgate capacitor is a must have if you are into custom stereo equipment ,there are only pros except for having to buy it that's the only con and even the price was great so that's not too bad !! There's a digital reading that shows your amps which allows you to know when your battery is getting low or if your alternator is about to crash , I had a system with 750 watts rms prior to buying this cap and after installing it i could turn it up loader without my battery being drained and the headlights dimming !!!!! Like I said A MUST HAVE!!!!!!
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May 9, 2012 Great Price and Performs Perfect
Review by
87' C10 Chevy from Alabama
Overall
Durability
Value
Features
Design
Usability
A must to have when pushing Amps, especially with all the electronics... Lights don't dim when the bass hits.
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February 6, 2012 Great!!
Review by
Ty from Glen Gardener NJ
Overall
Durability
Value
Features
Design
Usability
Personally I never had a thing for capacitors. Unfortunatly due to a low budget, I couldn`t afford the "big three" or even a new alt... but Rockford does exactly what it`s supposed to do. The sound quality of my Type R is way better than it was. Completely cancelled out all the dimming too! I think people get the wrong impression about the capacitors... by no means should it make your sub louder. It's not a miracle machine its honestly a cheaper solution to fixing the issues that our unnecessary and booming systems throw at us! Not every one has the money to buy a beefy alternator or top of the line battery. Any way, like I said.. it does what it's supposed to and i highly recommend this product. Looks sweet too!
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January 23, 2012 Quality Product
Review by
AudioPro from Utah
Overall
Durability
Value
Features
Design
Usability
First off it does what it says and is a very solid cap kept my voltage steady and did improve on my bass sound quality the led voltmeter is also very nice. Its easy to install and will fit 0 gauge wire I charged it with a 12v car lightbult like the ones from the taillights.

Overall I would recommended this for small sound systems and to make your setup look better.
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January 18, 2012 Never backs down
Review by
Keith from Shadyside, OH
Overall
Durability
Value
Features
Design
Usability
I've sat in my car for almost 2 hours before with the car off, just blaring my system, and my battery was just fine. My lights don't dim when it hits and I'm pushing 3,000 watts into 2 JL's. This rocks, 5 of 5.
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View All 17 Reviews for Rockford Fosgate RFC1D
Ring Terminals
Use these ring terminals to connect the power and ground cable to the capacitor. The more surface area the ring terminal has to the capacitor's terminal, the better the connection will be.
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Monster Cable Crimpable Ring Terminal (4 AWG)Monster Cable Crimpable Ring Terminal (4 AWG)
Monster 200 Series 4 AWG gold plated ring terminal with 3/8" Stud.
$3.00
Monster Cable Ring Terminal (4 AWG)Monster Cable Ring Terminal (4 AWG)
Monster 300 Series Crimpless ring terminal with secure set screw and a polished black nickel finish.
$16.00
Power / Ground Cable
Depending on your capacitor installation, you might need some extra power or ground cable. The gauge of this cable should match the gauge of your amplifier's power and ground cable.
 ProductPriceAdd?
Kicker Precut Power/Ground Wire (4 AWG)Kicker Precut Power/Ground Wire (4 AWG)
5 ft. of Kicker's HyperFlex power/ground cable with high-current transfer and blue insulation.
$11.99
Resistors
Before a capacitor is connected directly to the 12V source, it must be charged. Using one of these resistors will allow you to safely charge your capacitor.
 ProductPriceAdd?
Directed DEI Resistors (15-Pack)Directed DEI Resistors (15-Pack)
Pack of resistors with various values (ohms) perfect for the initial charge of your capacitor.
$1.99
Main Product
 ProductPriceAdd?
Rockford Fosgate RFC1DRockford Fosgate RFC1D$104.99

Product Summary

Manufacturer: Rockford Fosgate
Model number: RFC1D
UPC: 780687325015
Weight: 4.00 lbs
Internal SKU: rfc1d
Internal product ID: 9859

Price Information

$199.99

–$95.00

$104.99

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