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Power Acoustik PCX-30F

30.0 Farad Digital Hybrid Capacitor (PCX30F)

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  • 30.0 Farad hybrid digital power capacitor
  • 24V DC foil-carbon internal capacitor
  • Digital blue voltage display
  • Tinted plexiglas with blue LED lights inside for viewing
  • Electronics polarity circuit
  • Over voltage protection circuit
  • Platinum plated ring terminals
  • Satin finish with chrome end caps and mounting brackets
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty


Second Depth
The second depth is used only when the box is slanted or angled. This value is the top measurement and it is measured in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
The height of the item, measured from top to bottom, in inches.
The width of the item from left to right (side-to-side) measured in inches.
Color of handle.

Warranty and Return Policy

Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

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Average Attribution Rating

Browse 3 questions and 18 answers
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Why did you choose this?
Sonic Electronix Store
Upgrading from a 10 farad to this 30. The 10 farad was amazing but need something a little bigger.
Dale B on Aug 9, 2016
This is a trusted brand in some of their equipment.
desmond j on Jul 24, 2015
It's one of the top rated capacitor's and it's going for almost half of what amazon is selling it for.
Steven M on Jun 24, 2016
it wound up that i need two of these units to fill my power needs in my truck. i have a 160 amp alt. but at high volume i was still going to 12.2 volts with the second unit i am staying in the 13 volt area. (system total watts 5800.)
Jamie C on Apr 30, 2015
can I hook it up with o awg wire?
jason h on Sep 21, 2014
Best Answer: no. 4 awg max input output.. look under features&specs tab of this listing.
Reply · Report · troy s on Sep 21, 2014
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Is this a 24 volt system or can it be used for a 12 volt system? .
Mauricio M on Mar 21, 2015
Best Answer: 12 volt.anything over 15 volts will fry the capacitor
Reply · Report · Emilio O on Mar 22, 2015
· Add Answer · I Have This Question Too (0)

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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: Power Acoustik PCX-30F