Im not really that clued up on audio systems and products so could use some advice. 

Im looking for an Audio System with good sound which I mainly use hooked up to my TV for watching movies, playing games etc. But also want it to have Bluetooth capability so that I can use it to play music from my phone and play games on a Vita and have the sound on the system.

I did buy a JBL Pulse (mainly for the pretty lights) with just the intent of using it with phone and Vita, but the sound wasnt really good enough for what I wanted (not the best bass) so sent it back. 

Now im looking for something bigger that can do the above. It doesnt need to be portable, it will go in one room and rarely if ever move.

As kowenicki said, Denon receivers are really good. I have an Onkyo receiver and Onkyo surround speakers. These are good too.

Basically, get one of those two brands if you want the best you can get. And get one of the better versions. Plenty of their 7.1 receivers have WiFi and Bluetooth.

You, my friend, have an ideal setup! Good for you! (Jealous). Enjoy that!

Whats an audio receiver?

And im not fussed, though space is an issue as it will be going in my bedroom, so would a setup like that take alot of space? and how much would it cost?

http://www.amazon.com/Onkyo-TX-NR828-7-2-Channel-Wireless-Receiver/dp/B00CILJB0E/ref=sr_1_1?s=electronics&ie=UTF8&qid=1393453537&sr=1-1&keywords=onkyo+tx-nr828 That is an AV receiver (Actually its the newer version of the one I have.) You hook all your devices into it, hook your TV or TV's up to it, and your speakers up to it. Obviously you can find them for a lot cheaper or more expensive, but as others have mentioned, Onkyo and Denon are your best choices. On a budget Yamaha might be an okay choice too

yes get a receiver or a nice amp for everything to go through,you can always buy some good second hand ones if you look around

audio is the best

i'll have a look around, cheers.

And wow! all those slots on the back of that one you linked :O