I just bought sony Home Theater system. the problem is that i need to hang the speakers up and on the wall due to the room setup. but i do not want wires hanging down the wall. i cannot run wires throught the wall or celing or under the floor. i need the speakers to be wireless. is there any adapter or connector avaliable that plugs into the reciver and the speaker to transmit the audio? i also want to keep using the speaker i have and not purchase new speakers that are wireless. this would only apply to surround sound, so i don't worry too much about lost power. help if you can.

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