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  • Front. Alpine - Power Pack 180W Class D Bridgeable Multichannel Amplifier with High-Pass Filter - Black.
  • Angle. Alpine - Power Pack 180W Class D Bridgeable Multichannel Amplifier with High-Pass Filter - Black.
  • Back. Alpine - Power Pack 180W Class D Bridgeable Multichannel Amplifier with High-Pass Filter - Black.
  • Alt View 11. Alpine - Power Pack 180W Class D Bridgeable Multichannel Amplifier with High-Pass Filter - Black.
  • Alt View 12. Alpine - Power Pack 180W Class D Bridgeable Multichannel Amplifier with High-Pass Filter - Black.
  • Alt View 13. Alpine - Power Pack 180W Class D Bridgeable Multichannel Amplifier with High-Pass Filter - Black.
  • Alt View 14. Alpine - Power Pack 180W Class D Bridgeable Multichannel Amplifier with High-Pass Filter - Black.
  • Alt View 15. Alpine - Power Pack 180W Class D Bridgeable Multichannel Amplifier with High-Pass Filter - Black.

Alpine - Power Pack 180W Class D Bridgeable Multichannel Amplifier with High-Pass Filter - Black

Model:
KTP-445U
SKU:
4769803
Clearance
$144.99
Save $145
The comparable value is $289.99

Customer reviews

Rating 4.7 out of 5 stars with 779 reviews

Rating Filter

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

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers are enthusiastic about the Power Pack 180W amplifier, particularly its improved sound quality, ample power, and convenient size. Many found the installation process to be fairly simple and the product easy to use. While some users noted the instructions could be better, the amplifier is well-regarded overall for its performance and value.

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 22 Showing 421-440 of 779 reviews
  • Pros mentioned:
    Power

    Great supplementary amp

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

    This is a great little power pack to add some supplementary power to your vehicles sound system

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

    Good size & Works

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

    I really like this amplifier and it does what it's suppose to do. No complaints so far.

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

    Great buy

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

    I gave this away as a gift, and they absolutely love it.

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

    It works with just about any head unit

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

    We used this in a Honda Accord. It worked fine - but finding a place to mount it AND a way to mount it took over an hour. The electrical hookup was easy. Very clean sound for the size and cost.

    I would recommend this to a friend

  • Very pleased

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

    Very nice work very good weeks. Squad was very helpful helping me pick up the right one for my vehicle

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

    Great quality excellent performance

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

    Excellent amplifier for a sedan with 4 speakers sounds great

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

    Greatttttt

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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.

    Loved it from the first day I got it installed, haven't had any problems with it, sounds great I do put it in 2 different cars,

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

    small but packs a punch

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

    this a great 4 channel amp and the size will fit in just about anything

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

    stereo sounds great

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

    The stereo, amp and speakers sounds great in my car.

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

    Good Sound

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

    This unit will produce good sound and was needed to keep my current systems features.

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

    Great Amp

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

    Replace the factory amp with this Alpine...WOW, the sound is 1000% better.

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

    Small but powerful

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

    This item is great. It ia just what I needed. Clean and loud sound. Right on budget too

    I would recommend this to a friend

  • Alpine power packs a punch

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

    This little guy adds a lot to my JBLs. Cleans it up and cranks up the bass

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

    Excellent - Would Buy Again!

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

    Excellent - Would Buy Again! Great Buying Experience and Quality for the money

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

    Improved the quality of my audio system

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

    Although this product improved the quality of the sound of my car audio system, it wasn't as much of an improvement as the salesman implied it would be.

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

    Great buy

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

    This is a great add to any head unit to be able to get the most out of a stereo.

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

    Amp the Speakers

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

    I needed to boost my Speakers and this amp did the trick. Its a small profile.

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

    Great

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

    Excellent Great sound and Super buy for the price used in a motorcycle and sounds great

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

    Sounds Great

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

    Fantastic addition to my alpine car audio system. Really boosts the sound quality.

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

    Power

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

    Pair this jbl speaker and pioneer 8021nex take the sound to another level

    I would recommend this to a friend
Page 22, Showing 421-440 of 779 reviews
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