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Alpine - 400W Class D Bridgeable Multichannel Amplifier with Built-In Crossover - Black

Model:KTA-450
SKU:6358606
Your price for this item is $219.99
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  • Specifications
    Continuous Watts x Channel @ Ohms
    50 Watts x 4 @ 4 Ohm; 45 Watts x 4 @ 2 Ohm; 100 Watts x 2 bridged @ 4 Ohm
    Maximum Watts x Channel @ Ohms
    100 Watts x 4
    Amplifier Class
    D
    Number Of Channels
    4
    Bass Boost
    None
    Bridgeable
    Yes
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Reviews

Rating 4.6 out of 5 stars with 18 reviews

Rating by feature

  • Rating 4.5 out of 5 stars

  • Rating 4.6 out of 5 stars

  • Rating 4.6 out of 5 stars

89%would recommend to a friend

Customers are saying

Customers frequently mention the affordability of the 400W Class D Bridgeable Multichannel Amplifier with Built-In Crossover, considering it a budget-friendly option for those seeking more power. Many users are impressed with the amplifier's power output, describing it as delivering a satisfying audio experience. Positive feedback also highlights the good sound quality produced by the amplifier, with customers expressing their happiness with its performance.

This summary was generated by AI based on customer reviews.

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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.

  • Rated 1 out of 5 stars

    Received Open Box Item

    This review is for the type of item I received and not the item itself. I purchased this item with the understanding that it was new, but it was open box. I have attached what I received vs. what a new one should look like. It is really unacceptable to send open items when a customer purchases a new one.

    Posted by nothappy

  • Rated 5 out of 5 stars

    Amazing

    I added this and was IMMEDIATELY impressed with the sound. This made the music come alive and have depth that my deck couldn’t provide. And it’s tucked in the dash. It’s super easy to install and is 100% worth it. The watts per channel is more than adequate

    Posted by Shaundela

  • Rated 5 out of 5 stars

    Great Amp

    Love alpine products, this concept of the hidden amp is amazing, great quality and great sound from such a small amp... love that its hidden in the dash attached to the head unit

    Posted by LeeF

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