Garage
Shop

See all parts that fit your 2006 3

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...
72-5600 main

Metra 72-5600

Install New Speakers in select 1993-2017 vehicles from Ford, Mazda, Mercury

107
-33.36%

$9.99

List price $14.99

82-5600 main

Metra 82-5600

5-1/4" / 6-1/2" Speaker to 6" x 8" Adapters for select 1981-2017 vehicles from Mercury, Mazda, Lincoln

3
-11.12%

$15.99

List price $17.99

SHFD03B main

Scosche SHFD03B

Speaker Harness for select 1998-2019 vehicles from Ford, Mazda, Lincoln

8
-18.50%

$8.99

List price $11.03

99-7422 main

Metra 99-7422 Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2004-2012 3 and Sentra

2
-12.50%

$27.99

List price $31.99

70-7903 main

Metra 70-7903 Wiring Harness

Install a new car stereo in select 2001-2021 vehicles from Mazda, Fiat

18
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

122
-33.36%

$79.96

List price $119.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)

43
-16.69%

$149.95

List price $180.00

NSP68 main

NVX NSP68

540W Peak (180W RMS) 6x8" N-Series 2 Way Coaxial Car Speakers

59
-16.67%

$79.99

List price $95.99

VSP68 main

NVX VSP68

600W Peak (200W RMS) 6x8" V-Series 2 Way Coaxial Car Speakers

46
-16.67%

$89.99

List price $107.99

Limited time!
46CSC684 main

Kicker CSC68 (46CSC684)

450W Peak (150W RMS) 6x8” CS Series 2 Way Coaxial 4-ohm Speakers

11
-33.36%

$79.96

List price $119.99

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...
BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

122
-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

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

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

124
-5.72%

$329.95

List price $349.95

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

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

BMV62W main

Belva BMV62W

6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto and Phone Mirroring

28
-66.67%

$89.99

List price $269.99

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

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3

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

SSCap5M small

Stinger SSCap5M

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

(3)

$162.99

List price $349.00

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

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

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

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

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

BT-SA150-975 small

Sundown SA150-975 (SA150)

• Non-digital 150 farads capacitor
• Made for systems up to 1200 watts
• Includes mounting hardware for a secure installation

$299.99

List price $359.99

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



SOLOD12THICKPORT small

Kicker 12" Solo-Baric 1-1/2 MDF Dual Ported Logo Enclosure

(1)

$69.99

List price $199.99

JB-200im small

JayBird JB-200im (JB-200im-01)

Bluetooth Stereo Headset w/ Bluetooth Adapter for iPod, Universal Bluetooth Adapter, and Carrying Pouch (JB200IM, JB 200IM)

(3)

$179.99

List price $199.99

TM904 small

MTX Audio Thunder Marine TM904

4-Channel Amplifier for Marine Use

(2)

$180.00

List price $299.95

05C124 small

Kicker 05C124

4 ohms 12" Comp Series C124 C12

(29)

$44.95

List price $129.99

TXi6008 small

Hifonics TXi 6008

600W RMS, 2-Channel Titan TXi Series Amplifier (TXi6008)

(2)

$119.99

List price $269.99

QLH-12D125 small

Q-Logic QLH-12D125

Dual 12" Sealed Subwoofer Enclosure Box

(1)

$49.99

List price $219.99

IUH3 small

Scosche The Mobile Grip-iT IUH3

Universal Mobile Device Vent Holder

(4)

$14.99

List price $19.99

DB-HODL small

Omega DB-HODL

Databus Doorlock Alarm Interface for 1998-2002 Honda/Acura Vehicles

(1)

$4.99

List price $89.99

1060W-2-PACK small

Two Infinity Reference 1060W

Pair of 10" Single 4 ohm Reference Series Car Subwoofers

(43)

$101.96

List price $219.90

Related Searches


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

2006 Mazda 3

2003 Ford Excursion

2002 Kia Rio

2008 Jeep Commander

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.