Garage
Shop

See all parts that fit your 1981 St Regis

Rockford Fosgate CPCD05-03 (Digital)

Digital 1/2 Farad POWER High Performance Series Capacitor

Rockford Fosgate
Shop all Rockford Fosgate
Product videos
highlight-star-icon

1/2 Farad high performance digital capacitor for systems up to 500 Watts • Provides the power your amp needs • Digital display shows cap voltage • Audible warning alerts of incorrect installation

Learn more about the cpcd0503

We apologize

This item has been discontinued


Loading...
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

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

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

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
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

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

Product Highlights


1/2 Farad high performance digital capacitor for systems up to 500 Watts • Provides the power your amp needs • Digital display shows cap voltage • Audible warning alerts of incorrect installation

Description


Rockford Fosgate brand icon

Authorized dealer

  • 1/2 Farad high performance digital capacitor for systems up to 500 Watts
  • Provides the power your amp needs without straining your electrical system
  • Digital display shows cap voltage
  • Audible warning alerts of incorrect installation
  • Increase the peak power of your amp
  • Improves bass response (SPL)
  • Reduces the dimming of headlights
  • 1-year SonicElectronix.com warranty

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
Yes
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
Silver
Secondary Color
Black
Illumination
Red LED lights
Width
3-1/2"
Height
10"
Depth
3-3/4"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

CPCD05-03

Weight:

2.50lbs

Internal SKU:

cpcd0503

Internal Product ID:

18020

Product and How-to Videos


Customer Ratings & Reviews


Rockford Fosgate CPCD05-03 (Digital) thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

IEP386GRN small

iLuv iEP386GRN JetTurbo - Green

JetTurbo Earphones/Headphones with Smartphone SpeakEZ Remote (Green) (IEP386GRN)

(1)

$6.99

List price $34.99

TM452 small

MTX Audio Thunder Marine TM452

2-Channel Amplifier for Marine Use

$129.99

List price $249.95

GM-3200T small

Pioneer GM-3200T

2-Channel Bridgeable Power Amplifier

$79.99

List price $149.99

KDC-BT555U small

Kenwood KDC-BT555U

In-Dash CD/MP3/USB Car Stereo Receiver w/ Bluetooth, iPod and iPhone Integration & Pandora Support

(7)

$149.99

List price $199.99

GM-5100T small

Pioneer GM-5100T

760W Max, 2-Channel Amplifier

(1)

$109.99

List price $174.99

i931x small

Lasonic Limited Edition Ghetto Blaster i931x Throwback - Multi Color/Black

Sonic Electronix Exclusive Wireless Bluetooth Portable Retro Boombox Stereo Speaker System

(3)

$129.99

List price $399.95

FZX3500T12-TN small

MTX Audio Thunderform FZX3500T12-TN (Tan, Loaded)

Ford Focus ZX5 / ZX3 2000-2007, 12" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

$449.95

List price $549.95

DES682_2 small

Diamond Audio DES682 (2-Pairs, 4-Total)

400W Peak (200W RMS) 6x8" Elite Series 2-Way Coaxial Car Speakers (2-Pairs)

$399.98

List price $379.98

Related Searches


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

1981 Dodge St Regis

2017 Ford Mustang

1998 BMW Z3

2011 Audi A6

2002 Lexus LS430

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.