Instruction: Answer the given question by extracting information from the supporting document.

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Question: Are there any other cables that are required that don't come with the soundbar already
Document: This is an excellent soundbar. It set up easily. It comes with an optical cable which seems like such a no-brainer but I have reviewed several which did not include any cables.I turned on the power and it worked. If you are satisfied with the sound, that's it, you are done. Incredibly easy.You can interface it with your remote which also shocked me with how easy it was compared to others I have reviewed. The last sound bar I reviewed, I was never able to get the on/off to work with my Comcast remote.
I also enjoy the included bluetooth capability, as it allows me to stream music from my phone while I'm in the kitchen making dinner. Of all of its uses, this has been the most exciting and useful to me - obviously that is subjective.One thing to note, I wasn't able to get sound to play from devices that are connected to my TV via HDMI cable (the sound plays through the TV speakers instead). This was using the cable that comes with the sound bar, and I haven't tried using red and white audio cables instead of the included cable.
Let's get one thing quickly out of the way. This is a 2.1 sound bar and will not best a true 5.1 speaker set up, but we understand that when we buy a sound bar. Sound bars are valuable to a home theater set up because they don't require cables to be run all through your viewing room. People who want better sound than their TVs provide but don't want the extraneous cabling are the ones who buy sound bars. That being said, this Yamaha is a very good, if not great, product.There are many ~$100 sound bars which have flooded the market in the last couple of years, but most of those are nothing more than glorified powered monitors like you'd find on a cheap pair of computer speakers.
So far I have nothing but good things to say about this sound bar. No major setup is required. Just plug it into the wall, connect a optical cable from your TV and away you go. Has 2 optical inputs, 1 analog and a coaxial.Make sure you disable or mute the TV internal speakers to avoid any echo effect.If you have a Tivo remote you will need to reset the codes in your Tivo remote.Pros:Easy set-upNice quality soundVery nice finishBluetooth setup is quick and painlessBluetooth control app is cool but not entirely necessaryAnalog audio input is nice to have to connect a turntable (VIA PRE-AMP!
We like the idea that you do not have to find a place for a wireless woofer since the woofer speakers are integral to the soundbar. Hope this is of help to all.
The soundbar remote is now tucked away in a drawer and we should only need it occasionally.The bluetooth works well as a music player for mp3's.
awesome sound for a soundbar at this price!...its perfect for my living space and looks great on my TV stand.Highly recommend this product.
After purchasing the same Soundbar but a refurbished one, this one works and sounds fine. For the money, I would recommend to every one to buy this one.
Beautiful sound. Full bass. And the Bluetooth ACTUALLY WORKS without skipping. Amazing streaming from my ipad! I tried an LG Soundbar from Target which was more expensive and totally sucked. Get this.
I use a Logitech Harmony remote and haven't yet tried to program it with the included remote.Overall I'm very impressed with this soundbar. It certainly doesn't replace a full 5.1 setup, but it takes up little space and provides excellent sound.
Answer: It comes with an optical cable which u can use to connect to your HDTV or Blu-ray Player or receiver.  I use the optical cable that came with it and connected it directly to my HDTV.  I also bought an HDMI cable and hooked it directly to my APPLE TV.  You can use HDMI cable or another optical cable if you want to hook/connect your sound bar with multiple devices such as HDTV, DVD players, Apple TV, receivers etc.