Garage
Shop

See all parts that fit your 2007 Eclipse Spyder

Rockford Fosgate CPC05-03 (Non-Digital)

Non-Digital 1/2 Farad PUNCH Performance Series Capacitor

Product videos
highlight-star-icon

1/2 Farad Punch performance series capacitor for systems up to 500 watts • Provides the power your amp needs • Improves bass response (SPL) • Increase the peak power of your amp

Learn more about the cpc0503

We apologize

This item has been discontinued


Loading...
MI3017B main

Scosche MI3017B / MI3017 Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2006-2012 Eclipse and Eclipse Spyder (Black)

6
-18.07%

$39.99

List price $48.81

DPX505BT main

Kenwood DPX505BT

Double DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)

18
-22.17%

$179.00

List price $230.00

Product Highlights


1/2 Farad Punch performance series capacitor for systems up to 500 watts • Provides the power your amp needs • Improves bass response (SPL) • Increase the peak power of your amp

Description


Rockford Fosgate brand icon

Authorized dealer

  • 1/2 Farad Punch performance series capacitor for systems up to 500 watts
  • Provides the power your amp needs without straining your electrical system
  • Improves bass response (SPL)
  • Increase the peak power of your amp
  • Reduces the dimming of headlights
  • Dimensions: 3"H x 6-1/2"W x 3"D
  • 1-year SonicElectronix.com warranty

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

123
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

3
-16.67%

$349.99

List price $420.00

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00


Best selling similar products

XCAP10H small

NVX XCAP10H (TRUE 10 FARAD CAPACITANCE)

• For High-Powered systems
• Bright Blue LED Voltage Display
• Improves Bass Response (SPL)

(47)

$299.99

List price $371.99

RFC10HB small

Rockford Fosgate RFC10HB 10 Farad Hybrid Capacitor

• 10 farad Hybrid Digital Capacitor
• Increases quality of sound
• Increases level of bass
• Platinum plated

(46)

$529.99

List price $709.99

BB1D small

Belva 1.0 Farad Capacitor

• 1.0 Farad Power Capacitor
• Perfect for Systems up to 1000 Watts
• Audible Warning
• Red Voltage Display
• Mounting Brackets Included

(80)

$38.99

List price $79.99

SSCap5M small

Stinger SSCap5M

• 5 Farad Digital Capacitor
• Carbon Fiber Design
• 5000 Watt Systems
• Digital Display

(3)

$162.99

List price $349.00

V8-3DDC small

T-Spec V8-3DDC

• 3.0 Farad Digital Capacitor
• Voltage Meter
• Impact Resistant Polycarbonate Cover
• Simple Mounting System

(28)

$158.99

List price $176.99

XCAP1F small

NVX XCAP1F

• For Systems Up To 1200 Watts
• Bright Blue LED Voltage Display
• Improves Bass Response (SPL)

(33)

$109.99

List price $131.99

BB2D small

Belva BB2D

• 2.0 Farad Power Capacitor
• Perfect for Systems up to 2000 Watts
• Audible Warning
• Red Voltage Display
• Mounting Brackets Included

(36)

$54.99

List price $89.99

SPC505 small

Stinger SPC505

• Digital 5 Farad Capacitor
• Bright Red LED Voltage Display
• Monitor System Voltage
• 12-16 Volt Operation / 18 Volt Surge
• Louder And Cleaner Bass Response

(17)

$274.99

List price $599.00

SPC5010 small

Stinger SPC5010

• Digital 10 Farad Capacitor
• Bright Red LED Voltage Display
• Monitor System Voltage
• 12-16 Volt Operation / 18 Volt Surge
• Louder And Cleaner Bass Response

(20)

$339.99

List price $739.00

IB-CAP1F small

The Install Bay IB-CAP1F

• 1 Farad Capacitor
• Red Digital Voltage Display
• Perfect for Systems up to 1000 Watts
• 18 Volt Surge
• Silver
• Includes Mounting Hardware

(20)

$69.99

List price $77.99

Specifications & Details


Capacitor Specifications
Capacitance (farads)
.5 farads
LCD Meter Display
No
Maximum Input Gauge Size
Any Gauge with use of Ring Terminal AWG
Maximum Output Gauge Size
Any Gauge with use of Ring Terminal AWG
Built-In Distribution Block
No
Primary Color
Red
Secondary Color
Black
Width
6-1/2"
Height
3"
Depth
3"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

CPC05-03

Weight:

3.00lbs

Internal SKU:

cpc0503

Internal Product ID:

18019

Product and How-to Videos


Customer Ratings & Reviews


Rockford Fosgate CPC05-03 (Non-Digital) thumbnail image

5 star
60%
4 star
40%
3 star
0%
2 star
0%
1 star
0%



Durability
4.8
Value
5
Features
4
Design
4.4
Usability
4.8

Customer Reviews

Sort by:

Loading...

Works great!

I got a Honda Civic so the alternator is pretty small. However my amp setup is also not very big(less than 500 watts). I decided to buy this cap to help out my electrical system. Installing it was a breeze. So far it has been doing its job, no dimming headlights or any other problems, and it looks pretty cool too!

By Jeffery on September 9, 2010

13 found this helpful


good value

really good value for money spent on it and has improved bass

By chris on September 24, 2010

10 found this helpful


more boom for ur buck

This is a great amp, low price and incredible bass. You wont be disappointed. I received it fast and had no hassles with this company. I highly recommend this product and Sonic Electronix.

By mike on January 24, 2012

8 found this helpful


Nice to Use

I originally bought this to add onto my AC to DC converter power supply so it can improve performance. When I hooked this up in addition with my amplifier, the bass was a little more cleaner like a modifier juice or something. Nice buy for little extra power and sound quality.

By Joseph on September 14, 2011

8 found this helpful


great value

price and performance and no more dimming headlights

By Ray on March 10, 2011

9 found this helpful


Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2007 Mitsubishi Eclipse Spyder

1999 Dodge Ram 1500 Van

2012 Lexus GS450h

2023 Chrysler Voyager

1980 Chevrolet Corvette

1985 GMC K3500 Pickup

2019 Porsche Cayenne

2011 Toyota Camry

1975 Dodge B Series

1995 Alfa Romeo 164

Vehicle
Store
Delete

2014 Can-Am Commander 1000 LTD

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.