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Customer Ratings & Reviews

$19.99

Customer reviews

Rating 4.7 out of 5 stars with 233 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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94%would recommend to a friend

Customers are saying

Customers express satisfaction with the K-Series Stereo Line-Output Converter, highlighting its overall performance and ease of use. Many find the installation process straightforward, especially when integrating it with other systems. The remote turn-on feature and compatibility with various setups are also appreciated, though a few customers feel the price could be more competitive.

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 4 Showing 61-80 of 233 reviews
  • Rated 5 out of 5 stars

    Adapter

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

    Makes connecting your subwoofer to your factory system a lot easier. I like that this adapter turns the power off to my amp when the car is turned off

    I would recommend this to a friend
  • Pros mentioned:
    Remote turn-on

    Rated 5 out of 5 stars

    Fantastic gadget

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

    This little thing worked great! Tapped right into the existing speaker wires (only need to tap one side since my amp is mono). Tbe remote wire is fantastic since I didnt have to mess with the fuse box.

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

    Very Fast and Accurate salesman.

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

    When I went into the Mankato Best Buy store I had a sales employee walk up and intrusive himself(nathan). He was a very smart and intelligent young man he knew what I was talking about and found it in instant got me the item and out I went. I really appreciate employees like him and his incredible work ethic. This young man has a very bright future!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Car audio

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

    Was in a jam my system was down and I stopped in and talked with tech and he was able to to help and suggest new part once installed everything is working great see you the next time I need you

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

    Rated 5 out of 5 stars

    Clean install

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

    Worked without issue in a 2024 Grand Cherokee been installed for a couple of months

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Good litte LOC

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

    Simple but effective, easy to work with. This is the second Kicker LOC that I purchased. I use these for simple upgrades to a factory system.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    RCA converter

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

    Nice and compact, clear sound, easy to install. Definitely worth it

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

    Works great

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

    Perfect fit love it Best bang for your buck Will recommend

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

    Rated 5 out of 5 stars

    RCA Converter

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

    Awesome device! Was a bit confused on installing but with some research figured it out. Installed in 2015 Silverado “B” pillar and hooked up to sub. Worked perfectly, didn’t even have to remove radio from dash!

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

    Amazing Quality!

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works incredibly well and the quality is sound! (No pun intended). Upgraded from a crappy $15 converter on Amazon, the one that comes with the knob, and this enriched the sound so much more. Great purchase!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Audio splitter

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

    Worked excellent. The product was very secure. Was super easy to find. And the guy that helped me was super nice 10/10 would recommend and buy again.

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

    Rated 5 out of 5 stars

    It does the job well

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This part was needed to make my manufacturers installed car stereo receiver work with new after-market speakers. The price was right, and it does the job nicely, because my car stereo system sounds great!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Car Audio Tech

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

    Adapter works perfectly and as advertised!!!!!!!!!

    I would recommend this to a friend
  • Pros mentioned:
    Remote turn-on

    Rated 5 out of 5 stars

    Awesome

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

    This thing works really well!! I jumped off factory sub to my aftermarket sub and works perfectly fine!!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Works

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

    I guess i'll give it a good review. My speaker works, so this part must also work.

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

    Rated 5 out of 5 stars

    Kicker

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

    Amazing support from team member locating this item I needed to install a subwoofer to my car, they also helped me with the installation, they did an amazing and professional job!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Best in line converter!

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It’s very simple to use. I love the remote-on wire that’s built in. I don’t have to tap into my electrical system to connect the turn on switch for my subwoofer amp

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Kicker Cable

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

    Used this for my amp system and helped me finish it, ordered and picked up fast.

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

    Rated 5 out of 5 stars

    Perfect

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great for stock head units. Easy installation with kicker hideaway.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Works perfect

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works perfect for factory amp bypass. Easy to install and even better that the wires are labeled on the bottom making it super easy to see what you’re doing.

    I would recommend this to a friend