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Customer Ratings & Reviews

Your price for this item is $467.99
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The comparable value price is $549.98

Customer reviews

Rating 4.6 out of 5 stars with 267 reviews

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93%
would recommend
to a friend

Customers are saying

Customers appreciate the Yamaha Aventage 665W home theater receiver's exceptional sound quality and ease of use. Many also praise its value for the price and convenient Bluetooth connectivity, along with its powerful performance and straightforward setup. The receiver's extensive features are also frequently highlighted as a positive aspect.

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 13 Showing 241-260 of 267 reviews
  • Rated 5 out of 5 stars

    Great

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

    This works great and does the job I need it to do!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great item

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

    This is a great item though it doesn't have 4K pass though.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Excellent Buy

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

    Nice receiver. Works good. No complains. Recommend.

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

    Rated 1 out of 5 stars

    Started out great!

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

    The sound quality was exactly what I was looking for. It has the attributes I wanted. I would have given it at least 4 stars. However, about 60 days after I began using the receiver, the unit began making popping sounds as I changed selections, such as switching from cable to DVD player. Next, the audio began having problems. I had to turn the unit on and off several times before it would send audio to the speakers. The video has never had a problem. By day 75 the audio just won't come on. It doesn't matter what I try. I'll update the review after I discuss this with Yahama.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Bluetooth

    Rated 2 out of 5 stars

    Hard to setup

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

    I bought the stereo system and after several hour, had still not been able to setup the system to attach my tv, dvd player, and apple box...Of course, I'm in my 50's and technologically behind the times.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Open Box Buy

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

    Bought the receiver and loved the sound but there was an issue with functionality. The USB port on the front did not detect my Ipod Classic, Iphone 6S or Itouch. The port had power but that's it. That killed the deal for me so I returned it to Best Buy.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    So so

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

    This item is expensive and has a major bug. Whenever you fast forward or rewind anything for more than a second it malfunctions the sound into very loud screeching static. Only way to fix it to shut it off and turn it back on.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Tech confusing

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

    Setting this up was a bit confusing, tried to connect to tv, cd player and Bluetooth Sirius xm. Had to call for help twice, and a technician we had to hire for our additional speakers had to call.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Good all around 4K Home Theater Receiver

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

    Very nice looking and easy to use. A bit heavy on the bass. I'm still tweaking the speakers to sound as good as my previous non 4K Sony. Now this is no longer available but I do recommend Yamaha

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Great for what I'm using it for

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

    It's really easy to use for the common ibiot if I can't work it no one can il duty it again if it got stolen the price could be lower for being the bottom of the line

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Disappointed

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

    This was recommended but was bad right out the box. Things happen so im not saying this receiver is bad, i just got a bad one and upgraded to a denon.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    LESS THAN 2 YRS OLD

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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.

    Bought this item less than 2 yrs ago and it stopped working out of the clear blue. Red light for power button will not reset no matter what I try. I was told Yamahas are a great product and they last a long time. Very disappointed and I can't find a repair shop.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    So so

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

    I found the interface to connect an iPhone is cumbersome

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Great Product but has limitations

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

    Great product overall but not a true 2 zone product.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Defective

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

    The receiver had to have been defective. If it wasn't I would've given it a worse review. None of the inputs worked except for Bluetooth and that was even shotty. Sound was ok but after the problems I had with this I decided to go back to my old reliable denon

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Would not buy again

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

    Had to have repaired twice, once under warranty and once out of warranty after 3 years. grr

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Bad quality, issue HDMI connection to TV

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

    This receiver is not good, the HDMI connection does not work with the TV. When I change channels I got a message "No Signal HDMI". Do not buy. I am returning this item to Best Buy.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Terrible

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

    Worst surround system I’ve ever bought. It shuts off for no apparent reason all of the time.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Complicated instructions

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

    I was never able to completely install. I had to return to store which gladly refunded my money.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Bluetooth, Sound quality

    Rated 5 out of 5 stars

    Still a fan, Yamaha!

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

    This is my first venture into home theater, and this unit is meeting my high expectations. Previously, I had a stereo TV running thru the Yamaha A1000 integrated 2-channel amp I purchased in 1983. The A1000 is an amazing unit, but has developed some static in it's output (after 30+ years) and so I found myself in the market for an AV receiver. Given the ratio of performance to price, I opted for the A660, and I am thoroughly enjoying it! The sound is clean and clear, and while it doesn't quite rise to the level of my A1000, only true audiophiles will hear the small difference. I love the wifi feature allowing streaming from other devices on my network. Here's to another 30+ years of quality! Still a fan, Yamaha!!

    I would recommend this to a friend