My fraternity is in need of 2 or 3 new outdoor speakers. They need to be loud and fairly heavy duty since they will be covering a large area and not just your average rear patio. We currently have 7 yamaha C115V's on the inside of the house, but the current Klipsch outdoor speakers are blown. The Klipsch speakers are being powered by Sonos zp100 zone players. They only put out 100w rms, so im assuming that i am also going to have to get something new to power them. I would ideally like to spend between $150-300 a speaker but i am open to all suggestions. Any help is greatly appreciated.