Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: How do I lower bass tone as we use this item with our TV and it's quiet loud
Document: 1. Sound quality: Like said in another review, it misses mid-bass. Yes, you can hear loud booooms, but if you select 3D sound (I assume this is essential for watching movies), it is so hard to hear voices. Of course you can use voice mode but that turns off 3D... and more bass will be missed... The subwoofer feels a little cheap, even for a sub $200 system. Even my $100 creative computer speaker feels better.
I recently purchased this item (as in purchased I mean it came free with my purchase of an LG TV).Pros: This is much cheaper than you would get for a full blown out sound system but sounds just as good. The sound is plenty loud enough and the subwoofer kicks better than my old sound system. The quality is very good, it actually made me and my wife jump at a couple of gun shots in a movie (usually movies never get us).
I got this for use with a new TV. I have a little hearing loss and was hoping that this would add enough volume over standard TV speakers but it did not. At full blast it is only about as loud as a restaurant with 10-15 people. I have a set of computer speakers that almost triple the volume when maxed out. The sound quality itself is great, for sports, action movies, car chases the sound is great and provides a good surround sound environment.
This sound bar is great! It synched up to the TV no problem, sound is very nice and clear and the subwoofer provides a nice bass. Only complaint is that I couldn't synch up the soundbar 100% to my Verizon FIOS remote, so I have to use the sound bar's remote to control the sound. It is synched up to the TV perfectly (both are LG, I think that helps). I love it.
The sound quality over the bluetooth is right on -- rich, clear, no static whatsoever, and loud and strong. The bass when playing mp3's or other sound files on your tablet or phone is strong with plenty of oomph! I can't recommend this soundbar any more highly. It is worth the price and you won't be sorry. I am tickled pink!
I am very pleased with this sound bar. I have only had it for a week now, but I'm very happy with it.I have this in a room above my garage with a 43in plasma and PS3. The room is probably 12ft x 20ft. This system is loud enough to fill that room and then some. The sub has plenty of bass. Watching movies, either on bluray or netflix, is great.
Due to the form factor I tried everything in my power to try and keep this unit but it fails miserably all around. ***EDIT, due to the form factor and negative reviews on competing products, I have decided to keep it and not risk getting something worse. ***Pro's: Built well, looks nice, very solid. Bluetooth Sub sync works good and provides deep, loud bass when the source audio calls for it.Con's (the list is long):1.
I live is a spacious apartment with a large living room and I have no problem with the sound levels. This thing can get quite loud. Also the subwoofer kicks quite well. I used the Transformers and also the Planet Earth BluRay movies to test out this SoundBar. Bass is very good, Voices are clear. Simulated surround is not as good as a $1k Yamaha but it is quite nice for the price range. I would recommend mounting this to the wall for better mid range.
Than this is the soundbar you'll need.It has a few preprogrammed soundprofiles. Like, natural, clear voice, bass loudness, etc. Which all deliver good quality when you use them the right way.Overall, I have no regrets of my purchase.
That will not be an issue for you if you plan to wall mount.Had I paid full retail I would probably have rated it with only 3 stars. It would have gotten 5 stars if volume could have been controlled by the TV remote and it had a feature to pass through the TV remote signals (like a Yamaha model does).I would recommend to a friend that they purchase this item only at the refurbished price.
Answer: On the remote that came with it there is a button. With the unit on you can change the bass by pushing that button. It will cycle through. Another way is changing it's listening mode, but it is easier the first way.