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  • Front. KICKER - KEY 500W Mono Amplifier with Variable Crossovers - Black.
  • Angle. KICKER - KEY 500W Mono Amplifier with Variable Crossovers - Black.
  • Left. KICKER - KEY 500W Mono Amplifier with Variable Crossovers - Black.
  • Alt View 11. KICKER - KEY 500W Mono Amplifier with Variable Crossovers - Black.
  • Alt View 12. KICKER - KEY 500W Mono Amplifier with Variable Crossovers - Black.
  • Alt View 13. KICKER - KEY 500W Mono Amplifier with Variable Crossovers - Black.

KICKER - KEY 500W Mono Amplifier with Variable Crossovers - Black

Model:
47KEY5001
SKU:
6409446
Highly rated by customers for:
Your price for this item is $239.99
The comparable value price is $299.99

Customer reviews

Rating 4.5 out of 5 stars with 48 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

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Cons mentioned filter

There aren't enough negative mentions yet.
92%would recommend to a friend

Customers are saying

Customers praise the KEY 500W Mono Amplifier for its power, compact size, and sound quality. They appreciate how it provides ample power for their subwoofers without causing their lights to dim, all while fitting into small spaces. The amplifier's sound quality is also highly regarded, with users noting a significant improvement in their audio experience after installation.

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 2 Showing 21-40 of 48 reviews
  • Pros mentioned:
    Install

    Worth it to council paired with l7 10

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

    Big bass in small package cleaner install size easy to hide and run worth it buying another for second sub

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

    Tiny amp with big Sound

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

    I purchased this amp for my 2021 F150 with a 10” Kicker sub. This small amps works great! The amps works well with the auto/stop system in my truck.

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

    Great little amp

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

    This is a small but powerful little amp. Did the job!

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

    Great little amp

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

    Perfect amp to boost the stock Bronco head unit. Tunes itself, incredibly flexible. Where were these in 2000?!?!

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Audio upgrade sex

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

    The setup I have for my audio is way better than the stock.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Kicker amp

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

    Good amp if used with the 12' Kicker CompR subs. Don't mix& match brands for best sound quality.

    I would recommend this to a friend

  • Powerful amp

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

    This amp is powering a JL 10” at 4 ohms with no issues. I was able to use the gain setup but struggled with the DSP.

    I would recommend this to a friend

  • Big sound boi

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

    Bought this as an add on for my system and it was worth it.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Amp

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

    This a nice little amp you get what you paid for..

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

    Surprisingly good

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

    This thing is powerful i cant believe how much power this little guy packs!

    I would recommend this to a friend

  • Amp and speaker installation

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

    Extremely satisfied. My installer was professional and told me exactly what he did every step of the way. He installed my amp and sub. Couldn't be anymore pleased

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

    Love it

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

    For a small amp it sure does put out some power. Love it

    I would recommend this to a friend

  • Key 500.1

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This little amp surprised me. I really like the DSP to fill in the lost frequencies of the lower end from my stock system.

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

    great install

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

    did what we wanted it to do, The install was excellent

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

    Kicker

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

    Works great with 500w 2 ohm subwoofer. Very pleased.

    I would recommend this to a friend

  • Kicker amp

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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. Used to power a Kicker sub woofer. Recommend to all

    I would recommend this to a friend

  • Kicker rocks

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

    Excellent amp. Makes my 8 kicker speakers rock. Add the hideaway to your vehicle and you will have one heck of a system that can a really be seen

    I would recommend this to a friend

  • 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.

    There were people at the door waiting to ask if I needed help finding anything!

    I would recommend this to a friend

  • Nice amp

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

    I wanted to add some low end to my music in my classic Mustang, this amp did the trick and sounds great.

    I would recommend this to a friend

  • Powerful little box

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

    Nice compact amp for powering a subwoofer. Pleased with the punch it has in a small package

    I would recommend this to a friend
Page 2, Showing 21-40 of 48 reviews
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