Bluetooth Surround Sound Transmitter and reciever

Hello Everyone,

I have 5.1 surround sound speakers for my computer. My desktop, which is now unusable, has rendered the speakers to be dust collectors until I get a new one. I do, however, have a laptop with bluetooth capability and plenty of USB ports. I was hoping to create a system where my laptop wirelessly transmits the 5.1 sound info to a receiver I would like to make. The speakers are Logitech Z5300's. I am fairly certain they have their own amplifiers built in. I am looking to basically make something that can receive the sound info and pump the correct information to the three 3.5 mm jacks in the back that are labeled Front, Rear, and Center/Sub. In effect this would simulate being hooked up to a sound card in a computer, but there is an added wireless step involved which would allow use with any computer. Does anyone have any idea where I might begin looking up info on how to do this? Does anyone have any experience or know of any people who have done this? Any information is welcome. If I have not made my roughly laid out idea here well, please let me know what needs clarifying. Thank you ahead of time.