|
there is such a thing as powered (aka "active") speaker technology. it's usually only for pro or semi-pro gear (studio monitors and large pro speakers), but with these speakers, transmitting wirelessly is slightly easier. maybe.
the speakers still need a power source, which needs to be on the same ground as wherever you're transmitting from, which may or may not require running cables. you may also need to run power for the wireless reciever.
the biggest drawback though, imho, is that you're probably going to loose alot of sound quality transmitting the signal wirelessly.
/end ramble
|