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  • Front. Kenwood - Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black.
  • Angle. Kenwood - Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black.
  • Alt View 11. Kenwood - Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black.
  • Kenwood - Class D Digital Mono Amplifier overview video video 0 minutes 54 seconds

Kenwood - Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

Model:
KAC-511
SKU:
6330947
Your price for this item is $42.99
Clearance
The comparable value price is $199.99

Customer reviews

Rating 4.4 out of 5 stars with 378 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

90%would recommend to a friend

Customers are saying

Customers praise the Class D Digital Mono Amplifier for its power and sound quality, especially considering the affordable price. The amp's compact size and ease of use are also appreciated, with many finding it simple to install and tune. Some customers have expressed concerns about overheating, but most reviews indicate that the amplifier does not have this issue.

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 3 Showing 41-60 of 378 reviews
  • Pros mentioned:
    Power

    Kenwood kac-511

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

    Powerful amp. Have it paired with 12" kicker compr downfiring subs and is plenty of power for them as amp is only 3/4 of the way turned

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

    Good amp with good power at a great price.

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

    Purchased this amp for my Bronco. I needed something small that would fit under the front seat with enough power to push the subwoofer. This amp delivered power needed at a good price. I’ve had it working for almost 11 months without issues.

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

    Bumping

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

    It works great for my one 12" subwoofer. It doesnt take up hardly anyroom.

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

    Sounding good

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

    Works awesome delivered great power to the subs really good amps!

    I would recommend this to a friend

  • Great value and power

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

    Works great with a 10” kicker love the sub level remote knob would recommend

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

    Kenwood

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

    Kenwood had always been one of my favorite car audio brands. This amplifier packs a punch. Its compact so it will fit mutiple locations depending on your installation.

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

    Best buy

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

    Great purchase i had been looking at this Amp for awhile and they had it on sale for a great price. Im very pleased.

    I would recommend this to a friend

  • Amp

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

    Good deal for the price . Has good clarity. And looks nice and well put together.

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

    Good amp for single sub.

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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. Wish it was bluetooth. I have it connected to a Kicker Solo Baric L7 in an Acura ilx and it slams!

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

    whole package

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

    plenty of power at 4ohms to push two 8 inch subs love how all wiring is on one side makes for a clean install

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

    This thing is awesome... I think.

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

    Full disclosure, I have absolutely no knowledge about car audio other than how to connect some wires. That being said, this amp was easy to hook up and works great for my needs. I like that it is small and doesnt take up too much space.

    I would recommend this to a friend
  • Pros mentioned:
    Heat dissipation

    Solid amplifier

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

    I hve this running with a rockford fosgste P1 10 inch subwoofer (@4ohms). Solid sound and dosent over heat and still Resereved power to run another subwoofer in parallel

    I would recommend this to a friend

  • My amp

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

    Graet for mono amp and good price... Also love the bass nob would greatly recommend

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

    Solid bang for the buck

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

    So far it’s worth the price I paid for it. Good for small set up

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

    Works great

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

    Works like it should, easy to install. Paired with the right speakers and it sounds great.

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

    Kenwood Class D mono amplifier is a YES!

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

    An excellent little amp for subs. I've used it on 2 12" JBLs in a sealed box, 1 12" JBL in a ported box, and a 10" Alpine bass tube and it has done great on all of them. This is actually the 4th of this amp I've purchased and have been totally satisfied and have had no issues with any of them. Definitely recommend, especially on sale or open box buy!

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

    Amp is nice

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

    Really good amp for the size absolutely crazy good

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

    Kenwood

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

    Mike made this suggestion and he was spot on. He is an Incredible Installer.

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

    mean little amp!

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    so... i bought this thing, and thinking i would get more power i “upgraded” to the much more expensive audio controls 1.1500. sadly the kenwood DUMPED on the audio control. same setup, same ohm load- and this little beast hits harder than an amp claiming twice the power output - by a more expensive brand no less. i’m sticking with the little kenwood, hands down

    I would recommend this to a friend

  • Amp

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

    Works like it should nice clean sound very well made

    I would recommend this to a friend
Page 3, Showing 41-60 of 378 reviews
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