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SoundBox SCAP2D, 2.5 Farad Digital Capacitor for Car Audio - 2500 Watts

  • Based on 2,315 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Sep 22
Order within 23 hours and 26 minutes
Available payment plans shown during checkout

Features

  • 2.5 Farad Digital Capacitor with 2500 Watts Stabilizing Amplifier Flow Capacity
  • High Strength Cylindrical Aluminum Housing
  • Soft Turn-On/Off Power Surge
  • Bright Charging Status L.E.D.
  • Digital Over-Voltage Protection System

Description

General Features: SoundBox Connected 2.5 Farad Digital Capacitor 2500 Watts Stabilizing Amplifier Flow Capacity High Strength Cylindrical Aluminum Housing Nickel Plated Rust Resisting Post Connectors Soft Turn-On/Off Power Surge Automatic On/Off Power Sensor Accurate 3-Digit Voltage Display Bright Charging Status L.E.D. Notification Safety Sound Alert Digital Over-Voltage Protection System Type: DigitalCapacitance: 2.5 Farad Maximum Handling: 2500W Digital Meter Display: Yes Maximum Input Wire Size: 4 Gauge Maximum Output Wire Size: 4 Gauge

Capacitance: 2.5 Farad


Brand: SoundBox


Material: Aluminum


Shape: Rectangular


Manufacturer: SoundBox


UPC: ‎859256005907


Item Weight: ‎2.09 pounds


Package Dimensions: ‎10.12 x 4.96 x 4.09 inches


Item model number: ‎SCAP2D


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎SCAP2D


Date First Available: March 5, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • GREAT CAPACITOR.
I used this capacitor with my subs because my lights were dimming every time the bass dropped. Very easy to install, if you don’t know what you are doing take some time and do your research because if something gets hooked up backwards you could fry your amplifier or your car battery depending on the circumstances. make sure you have the correct gage wiring for the watts you’re running. Overall I have had 0 problems with this product and it stopped my lights from dimming and did exactly what it was supposed to do. For anyone who doesn’t know, the capacitor is basically power stored from your car battery and instead of the amplifier pulling power from your battery it will pull it from the capacitor instead, saving your battery a lot of stress in the long run. ... show more
Reviewed in the United States on June 1, 2022 by Nathan B.

  • Serving its purpose
It's doing exactly what it's designed to do. Works just fine!
Reviewed in the United States on May 18, 2024 by DJ Larose Royce

  • Great holds up with my set up
Great capacitor holds up with my audio system set up and easy to install
Reviewed in the United States on July 27, 2024 by Gilbert

  • Capacitor
Small and compact. Easy to install but I still see front and rear lights dimming. Overall a good buy.
Reviewed in the United States on August 1, 2024 by Shazam Khan

  • I added pics of the manual
This thing probably maybe works fine, but I returned it because it would have been very difficult to find space for it in my car. Later realized I never sent the manual back and now I feel bad. So I'll do you all a favor and post pictures of the manual here.
Reviewed in the United States on February 1, 2024 by Jesse T. Hufstetler Jesse T. Hufstetler

  • Bad idea
I hooked it up just like the directions told me to and after 3 weeks I went to get in my car ans turn Stereo on, Open the trunk to look at what the problem was. There was moisture built up in the plastic cap of the capacitor and none of my Amplifiers Would turn on. I put a Volt meter on it. And I was getting 56 V coming from the cap. I was getting 5 V to the amplifiers. The cap must have put a charge to the amplifiers and wasted them all. Some kind of short happened with the moisture. And I don't know how that happened. I drive a nice car and there's no water anywhere inside the trunk or the back seat. Not only did the $60 cap stop working, but so did my thousands of dollars of amplifiers and cross-overs. Very upset! ... show more
Reviewed in the United States on January 5, 2024 by Carol Carol

  • its alright
Product came in diamanted box, and the resistor that came with it was already broken. I got it wired up and i notice more power from my subs but still dims lights, and it stays on while the car is off for more charge i guess.
Reviewed in the United States on March 6, 2024 by Dante Dante

  • Missing resistor
Box was open and the resistor was missing
Reviewed in the United States on April 4, 2024 by Jason Soisson

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