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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
Your price for this item is $231.99
Clearance
The comparable value price 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 highly value the Power Pack 180W Class D Bridgeable Multichannel Amplifier for its exceptional sound quality, compact size, and ease of installation. Many customers rave about the remarkable sound improvement it brings to their audio systems, particularly the front speakers. The compact design of the amplifier is also widely appreciated for its convenience and versatility in various installations.

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 9 Showing 161-180 of 779 reviews
  • Pros mentioned:
    Ease of use, Sound quality

    Great sound quality

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

    I purchased this amplifier for my side by side. It gave my stereo a lot more clarity and power. Very easy to install

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

    Works as expected. No problems.

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

    I had to use this one to replace my Bose stock amp in my 2005 CLK Cabriolet as it had the fiber-optic Harmon Kardon system and I was replacing the head unit with a pioneer flagship unit. Went ahead and added a Rockford Fosgate powered 10 in box in trunk as a space-saving option and had to add another amp to run the remaining speakers in the center channel and the stock 8 inch sub built into the car. Seems to be a good solution.

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

    Nice amp to put behind dash.

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

    Sounds good in my Tacoma. Gives a little extra power to new speakers.

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

    great product

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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 easy to use best in the line item great amp good price

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

    PERFECT FOR THE BOAT.

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

    EASY TO INSTALL. WORKS GREAT JUST ENOUGH POWER FOR THE ADDITIONAL VOLUME WE WERE LOOKING FOR AT A GREAT PRICE.

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

    I always buy from Best Buy.

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

    Pushes speakers really well. Sound is clear. Fits under dashboard.

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

    Great item.

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

    Lots of power in a little box. Used in slingahot and stereo sounds awesome.

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

    Small but packs a punch!

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

    This amp is great, small enough to hide in dash and puts out enough for me components and coaxials!!

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

    Great sound

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

    Install was easy with a non alpine stereo and it powers my kicker speakers fairly well. No problems.

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

    compact amp

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

    Nice Compact 45 watt per channel amp to give your factory or Aftermarket stereo a boost!

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

    amp

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

    Even just hooked up to my stock speakers the sound is way better and puts off a lot of base

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

    Not bad for a small unit

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

    I decided to go with this instead of a normal size amp. For the size and price it is not a bad value. I do intend to get an aftermarket faceplate later. But it is not bad at playing my music.

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

    Amped

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

    Great sound , great install . Very happy with my purchase

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

    Powerful

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

    Made my speakers really kick. I never knew current speakers could hit so hard.

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

    Great product for the money

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

    Would recommend this amp small and easy to conceal has clean crisp sound

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

    Awesome Amp

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

    Great amp. Has plenty of power to power my Alpine speakers cleanly at loud volume levels.

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

    Compact power

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

    Nice little amp to add just a little more power to drive speakers.. fits nicely in dash

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

    Great little power amp

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

    Nice and compact, fit just behind my receiver under the dash...invisible. Great boost to my system.

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

    Much better sound!

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

    This product is well worth the money. It's small compact and makes my music sound fantastic.

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

    big improvment over factory sound!!

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

    This is a great improvment over factory sound Really packs a punch will have to up grade my factory speakers.

    I would recommend this to a friend
Page 9, Showing 161-180 of 779 reviews
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