Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

Loading...

Customer reviews

Rating 4.3 out of 5 stars with 171 reviews

Rating Filter

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

Pros mentioned filter

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.
Applied Filters:
Page 1 Showing 1-13 of 13 reviews
  • Pros mentioned:
    Quality

    Rated 3 out of 5 stars

    has uses

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Useful for filtering the power going to your amp to reduce any noise being introduced. Not useful for supplying power to amps with significant power draws. But is useful in specific applications or instances to improve sound. Will not magically give you more power or fix your electrical signal. Price too high

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

    It's a cap.

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

    It's a capacitor, it holds electricity, it lets it go, not really much else to it than that. I believe my screen may be out though, so may have to get it replaced.

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

    One thing you don`t need.. Trust me...

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    No one likes the idea of capacitor for your sub so, I never got to try it or use it. I got nothing against that particular brand but you can't find an installer who is happy to hook it up in your car. It is not happening. Don't buy it unless you really need it. I think it is a good product but not for improving sound quality or adding power to your AMP or bass.

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

    Rated 3 out of 5 stars

    Good inexpensive capacitor

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good capacitor for when adding an amp or two. Help with lights dimming

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

    Ok product

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

    It's an ok capacitor, easy to install but the problem that I had, is that it wouldn't charge.

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

    Rated 3 out of 5 stars

    Decent

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

    It's not highly quality cap but it's a decent starter

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

    Capacitor

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Decent product .the screws on top to tighten wires in could be made a little better .mine were stripped a little when I first got it and the connections for the wires to the cap were loose even when screw was tight

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Capacitor

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I mean, the product is fine. It does what it's supposed to. I bought it because I didn't feel like wiring another battery in yet. Completely overpriced, tho.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Product

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Worked well for about 2 weeks then had issues with product

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Okay product

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

    It does what is says it does unless u have a big system then not so good

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    too expensive for a 1 farad cap

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

    this cap is too expensive, i can get bigger and better caps for only a little more money

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Works

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

    Decent enough just a little bulky and awkward shape

    No, I would not 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