Customers are pleased with the power, compact size, sound quality, and affordability of the Class D Digital Mono Amplifier. They appreciate that it delivers strong power, fits in small spaces, produces rich and clear sound, and comes at a reasonable price. However, some users have concerns about its durability and potential overheating, especially when installed in hot environments.
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 1 Showing 1-20 of 362 reviews
Pros mentioned:
Power, Sound quality
Rated 5 out of 5 stars
Best Amplifier in its class!!!
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a great amplifier. It offers everything you need to push 500+ watts RMS and is an extremely well built amplifier. I have Alpine, Pioneer and Kenwood amplifiers, and I have to say the Kenwood are my favorite next to the Alpine amps. They do not exhibit noise which I have experienced with a few older pioneer amps I have owned. The finish is all metal which is also a big plus for me, because there are a lot of amp out there made with plastic, and just gives the product a cheap look and feel. These are also audibly louder when I compare them to some of my other monoblock amps, and I definitely set my gains with a digital multimeter. I was very impressed with Kenwoods Kac-m3004, I ended up purchasing X501-1, X301-4, KAC-314 and the KAC-511. I can definitely attest that Kenwood’s amplifiers get better with every new generation amplifier they release. And the newer amplifiers are Hi-Res Audio (higher S/N ratio and frequency response) certified, which is a plus when you compare all the amps in this price range of amplifiers.
I would recommend this to a friend
Pros mentioned:
Power, Size, Sound quality
Rated 5 out of 5 stars
Power
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This little amp puts out power and hits the lows!!! Running 1 12" kicker comp in a 1.2 cube box and WOW, clean and tight. Make sure to tune and check voltage, it will deliver!!!!!
I would recommend this to a friend
Pros mentioned:
Power
Rated 5 out of 5 stars
Solid mono amp by Kenwood
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
For the price, I don't think you can find better class D mono amp for your subwoofer with 500 watts RMS at 2 Ohm. It has been rock solid for months. I'm driving a Kicker CompR 12" in a ported box with it. Feels sturdy and the included bass remote knob is a plus, albeit simple but does the job. Though it's rated at 500 watts RMS at 2 Ohm, I feel that it actually is putting out more (I don't have proof as I've not tested this, just going by experience).
I would recommend this to a friend
Pros mentioned:
Ease of use, Power
Rated 5 out of 5 stars
Great Amp for Power and Price!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Has the Power and thump to do the job. Very easy to install and set-up as well.
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Kenwood amp 511
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This app is perfect for my 1987 Toyota extra cab running a 12 Subwoofer it's pretty loud the base is perfect loud comfortable with it.
I would recommend this to a friend
Rated 5 out of 5 stars
Kenwood amp
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I have 12” kicker and this amp is perfect for it i recommend this amp for a single speaker use
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Great Amp
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Gets the job done and keeps my sub sounding good. Got it as part of a sub install kit from Best Buy. Great purchase.
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Excellent sound quality for the money
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I have this amp powering a Kicker 12 inch sub and it sounds great so far
I would recommend this to a friend
Pros mentioned:
Power
Rated 5 out of 5 stars
Great bang for your buck!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I love it his little amp. I am running two of them, each one powering a 12” KickerCompR.
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Dopeeee
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great product hits super hard has very high quality sound
I would recommend this to a friend
Rated 5 out of 5 stars
Kenwood 1000watt amp
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Actually puts out 600 watts rms and thumps a 12” kicker sub I bought. Great power and comes with adjustable bass knob. Also has high input option for factory set ups. Probably the best bang for your buck Best Buy carries
I would recommend this to a friend
Pros mentioned:
Size
Rated 1 out of 5 stars
weak cannot power 12 inch 300 sub
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
weak cant even 300 watt sub, nice size but can not power 13 inch, bad amp
No, I would not recommend this to a friend
Pros mentioned:
Ease of use, Power, Size
Rated 4 out of 5 stars
Good brand name amp
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a good amp. Bought it as part of a package. Puts out good power and it sounds like it’s putting out what is rated. Not over or under rated. Good footprint. Fits under the seat easily and easy to hook up connections. I’ve had better amps in the past but for the price paid you can’t go wrong.
I would recommend this to a friend
Rated 5 out of 5 stars
Didn’t Expect This Much Boom from a Box This Small
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Paired this little amp with a single 12” Kicker Comp R in my ‘09 Tahoe, and let me tell you — it flat-out surprised me. I figured it’d get the job done, but this thing woke up the sub in a big way. Clean power, no overheating, and way more thump than I was ready for.
Easy install, simple tuning, and it hasn’t missed a beat yet. Not trying to win any competitions, but if you want real-deal bass without emptying your wallet, this amp punches way above its weight class.
I would recommend this to a friend
Rated 5 out of 5 stars
Car Audio Customer
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Andreas and Z in car audio are outstanding. Best customer service and always looking to give the best advice for best audio. I keep coming back because of them. However, from consumer, it is clear that BestBuy doesn’t care about the car audio business… they have nothing in stock, for two years now. They never have the wires, boxes, subs and amps in stock. To get $1,000 audio sale, the customer has to make an appointment just to review all of the materials needed that you all won’t have in stock. Then the customer has to purchase everything (I had to buy wiring stuff from Amazon). We have to wait 5-7 days for it all to come. Then we need another appointment for customer to change their schedule around to come in and get started. If there’s one thing missed or a problem comes up-GOODLUCK they won’t have the part. Then we start over at step 1 (see above) lol it’s a joke. Your installs bay and audio shelves inside are half empty.
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Excellent
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This was a replacement amplifier. Rich bass and crystal-clear sound. Control your bass on the go with the included bass knob remote, ensuring perfect audio customization.
I would recommend this to a friend
Pros mentioned:
Power, Size
Rated 5 out of 5 stars
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:
Power, Sound quality
Rated 5 out of 5 stars
Great amp!
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Perfect amp for pushing my 500 watt rms 2 ohm sundown sub! Sounds wonderful and highly recommend the amp for anybody with a sub right around 500 watt rms!
I would recommend this to a friend
Pros mentioned:
Ease of use, Price, Sound quality
Rated 5 out of 5 stars
Kentwood class D Digital Mono Amplifier
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
The Kentwood amp was a great buy. The price was awesome and the amp made all the difference in the sound of the music. Looks nice also. Easy to hook up. I’d recommend this product.
I would recommend this to a friend
Pros mentioned:
Power, Size
Rated 5 out of 5 stars
Kenwood class D mono amp
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I am very impressed with the power output of this amp. I have it powering a 2ohm load, and all I can say is wow!!!! It produces very clean and true RMS power from a tiny package. It seems to dissipate heat very effectively and efficiently, as it is not hot to the touch, or go into a thermal overload when pushed hard. I would definitely recommend this to anyone interested in a mono amp configuration. It accepts both high level (no remote turn on wire required) and preamp inputs, and comes with a remote bass knob. Definitely an outstanding buy for the money!!!!