Rockford Fosgate CPCD10-03 R/B

1.0 Farad Digital Capacitor

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This item has been discontinued

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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
  • No warranty

Capacitor Specifications

Capacitance (farads)
Capacitors are rated in farads, and at times microfarads or millionths of a farad. The more farads the capacitor is rated at, the more electrical charge (and wattage) the capacitor will hold. Capacitance is defined as the property of storing an electrical charge between two separate conductors.
1 farads
LCD Meter Display
Displays the current voltage and/or other specification on an LCD readout.
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.
Primary Color
This is the main color of the item.
Secondary Color
A color that compliments the main color of the product.

Specials with this Item

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Warranty and Return Policy

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

Summary of Customer Ratings & Reviews

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Average Attribution Rating

Accessory Tools and Products

Accessories added

NVX Precut Power/Ground Wire (4 AWG)

5 ft. of NVX's HyperFlex power/ground cable with high-current transfer and blue insulation.

Your Price $15.99

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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 R/B

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Rockford Fosgate CPCD10-03 R/B

1.0 Farad Digital Capacitor


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NVX Precut Power/Ground Wire (4 AWG)

5 ft. of NVX's HyperFlex power/ground cable with high-current transfer and blue insulation.



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