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Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 223 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 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 5 Showing 81-100 of 223 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    excellent adapter

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

    this adapter makes it alot easier installing speakers if you want to keep your factory head unit

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

    Rated 5 out of 5 stars

    Excellent

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

    Did exactly what I needed it to do so i didnt have to buy a new head unit.

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

    Rated 5 out of 5 stars

    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.

    Easy to connect. I like the red dot that lets you know it’s powered on

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

    Great product. W I uks buy again

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

    Greatbproduct thatbtheybhad in stock right qhen i needed it. Has qorkwd perfectly since i installed it also. Would buy again and probably will.

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

    Rated 5 out of 5 stars

    Kicker Piece

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

    This piece is so great and connects so easy..and for the price makes it a good purchase

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

    Rated 5 out of 5 stars

    Good product

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

    Super simple to setup and a really good price made it so I didn't have to remove the radio

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

    Rated 5 out of 5 stars

    Great low level input.

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

    Super easy install, powered sub I bought didn't have low level inputs this took care of the problem

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

    Rated 5 out of 5 stars

    Factory radio

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

    Excellent device. Works good on my sound system. I didn’t have to change my factory radio. I recommend this to any one wanting to keep their factory radio.

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

    Rated 5 out of 5 stars

    Just what I needed

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

    Works as intended easy to hook up and sounds good just what I needed to add some subs to my car with out having to change my stereo

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

    Rated 5 out of 5 stars

    Bass adjust knob 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.

    I like being able to adjust the one bass speaker as a stand alone. This knob makes it really easy!

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

    Rated 5 out of 5 stars

    Quick Connect

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

    Great product 4 REAL! Works with no problems at all, quick and easy install for someone with NO EXPERIENCE!

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

    Rated 5 out of 5 stars

    Component purchase.

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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 product is amazing. It totally enhanced my performance.

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

    Rated 5 out of 5 stars

    Switch

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

    Great! Goes well with the whole system!! haven't had any problems with it!

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

    Rated 5 out of 5 stars

    As expected

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

    The item did exactly what it was supoosed to do and what i expected. Easy to connect the wires if you know what you're doing

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

    Rated 5 out of 5 stars

    Kicker knob

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

    Easy to install and use, cord is long enough for suv back to front

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

    Missing piece

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

    Good product. Completed the missing piece to the system and was readily in stock, so no waiting or delays.

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

    Rated 5 out of 5 stars

    Amp remote

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

    The amp remote works great and the installation was fast.

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

    Kicker outlet

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

    A key component to the sound system. I am absolutely pleased.

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

    Rated 5 out of 5 stars

    Would buy again.

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

    Does not disappoint so no complaints here. I would buy again.

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

    Rated 5 out of 5 stars

    EASY TO USE AND INSTALL

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

    EASY TO INSTALL, MAKES INSTALLING SUB IN FACTORY VEHICLES EASY.

    I would recommend this to a friend
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