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Customer Ratings & Reviews

Your price for this item is $10.99
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The comparable value price is $99.99

Customer reviews

Rating 4.3 out of 5 stars with 171 reviews

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Rating by feature

  • Value

    Rating 4.2 out of 5 stars

  • Quality

    Rating 4.2 out of 5 stars

  • Ease of Use

    Rating 4.4 out of 5 stars

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Cons mentioned filter

85%would recommend to a friend

Customers are saying

Customers value the One Farad Digital Capacitor for its easy installation, improved power, and enhanced audio quality. Many customers mentioned how simple it was to install the capacitor, making it a convenient choice for car audio enthusiasts. The capacitor effectively addresses power-related issues, ensuring a consistent and reliable power supply for the audio system. Customers also noticed a significant improvement in the overall sound quality, particularly in the bass department.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 9 Showing 161-171 of 171 reviews
  • Rated 1 out of 5 stars

    Capacitor

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I didnt notice any performance improvements..my headlights still dimmed

    No, I would not recommend this to a friend
  • Pros mentioned:
    Power

    Rated 5 out of 5 stars

    Great cap! A MUST for a real sound system

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Its really great, provides a huge difference in amount of power to your amp. Especially if you have a stock battery, alternator I didnt notice much change from getting the kicker, alot thicker, install kit (4 gauge). FROM a rockford fosgate install kit(8gauge) Capacitor allows your car to have enough power to function. Ex. Lights dimming..etc.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great service

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very kind They're the help you're things done You are problems with stuff to get things done.

    I would recommend this to a friend
  • Pros mentioned:
    Quality
    Cons mentioned:
    Lights

    Rated 4 out of 5 stars

    Great product

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Made my subs pound harder, and my flickering headlights stopped. Love it

    I would recommend this to a friend
  • Cons mentioned:
    Alternator

    Rated 5 out of 5 stars

    Works

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My Alternator is bad and makes the stereo clip out after 30seconds with volume level at 50%. After installed I had volume at 85% for over 30 minutes no problems had it installed at best buy with the rest of my stereo. They did a great job and appreciated there kindness after returning 3 times

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Capacitor

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Product works great and was exactly what was paid for

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Awesome for the around 800 watts

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Main reason I got it was to stop my headlights from dimming. It works awesome. Yea the connectors go in to far if you are using anything 8 gauge or smaller. But if you know anything about installing you know you can strip the wire more and then just double it up and it works fine....

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Does the job but weak connectors

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I'm running about 1200 watts and it did help a little but I really needed 2 farads. When I was connecting the wires I noticed the connectors are not solid and if you applied too much torque I can see it easily breaking. I got a 2 farad cap on the net cheaper than this one and it was higher quality.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Bad Quality

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Cheap construction. Not a good product for the price

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    cheap product

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this item 1 month ago or so,it stopped working out of nowhere, so i checked with volt meterand nothing, plastic cracked while i was loosening allen head screws .

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Easy setup good price.

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Haven't noticed a whole lot of difference, but looks very cool in the trunk.

    I would recommend this to a friend