If you really think about how small some high quality amps are, it could be feasible that an audiophile grade wireless speaker could be made in the near future. Especially since only one channel is needed per speaker. The speaker would be basically connected right at the source (the amp). And since digital signals now can be streamed with very high resolution, one day the wireless speaker may be the actual highest quality (in a digital realm). Maybe each speaker has its own DAC. Wireless set ups would really change the way we view and set up audio. The speakers could be used wireless or with an interconnect connected to preamp. A wireless Wilson speaker with a built in Mark Levinson amp would turn some heads. Also. 2 channel vs H/T would combine much easier since all the amplifier electronics is at the speaker. You would just set preamp to whatever configuration you have. This is not too far off. A manufacturer like B&W is probably already working on this.