Big Sound. Bigger Savings.Find home theater deals during Audiofest. Ends April 1.Shop now ›
Onkyo - 665W 7.1-Ch. 3D / Smart Home Theater System - Black
This Onkyo HT-S9700THX home theater system supports Dolby TrueHD, Dolby Atmos and DTS decoders for immersive sound. To build a complete 3D home theater system, you'll also need a 3D TV, 3D glasses designed for the TV and a high-speed HDMI cable.
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

See details in checkout
To see the price:

Add the item to your cart; then enter your name and e-mail address. This does not require you to buy the item. You can remove it any time.

Why don't we show the price?
We wish we could. We set our prices independently, and because our price on this item is lower than the manufacturer allows us to show you, we need you to provide some information first. We realize that this is an inconvenience and we regularly provide this feedback to our manufacturers. We welcome your comments and suggestions on our forum.


Normal Wear & Tear • Power Surges

Plan Details

See All Plans
Protection Plan Options
Build A Bundle


What's Included

  • Receiver, subwoofer
  • 2 front speakers, 4 satellite speakers
  • Center speaker
  • Remote with 2 AA (R6) batteries
  • Speaker setup microphone
  • Wires, indoor FM antenna, AM loop antenna
  • Owner's manual

Ratings & Reviews

Overall Customer Rating:
50% of customers would recommend this product to a friend (1 out of 2)

Product Features

Smart Enabled

Get access to a world of instant entertainment with this product. Just connect to the Internet and stream movies, listen to music, and access a wide variety of other content.

Connect to the Internet

Via built-in Wi-Fi for access to TuneIn Radio, Pandora, Slacker, SiriusXM Internet Radio, Spotify and AUPEO!.

Surround sound decoders

Include Dolby TrueHD, Dolby Atmos and DTS for an immersive listening experience.

Playback capability

Includes MP3, WMA, WMA Lossless, FLAC, WAV, Ogg Vorbis, AAC, Apple® Lossless, DSD 5.6MHz and Linear PCM formats for all your media.

Center speaker and 2 front speakers

With 5" woofers and 1" tweeters produce dynamic sound. Four surround speakers with 5.125" woofers and 1" tweeters offer clear audio.


Features a 12" acoustic-suspension driver for robust low-end frequencies.

Apple, the Apple logo and iTunes are trademarks of Apple Computer, Inc., registered in the U.S. and other countries. iPod is a trademark of Apple Computer, Inc.

Overall Customer Rating

(2 Reviews)
Product images, including color, may differ from actual product appearance.