Rexroat Sound - www.rexroatsound.com - home of the MPT seriesThis was some initial testing of one array of four MPT-48's outside in the country. We had a friend on the phone over two miles away, across a cornfield, and through a mile of woods. We could clearly hear our voices back through the phone about 10 seconds later.
water is a nice reflecting plane - sound travels across water with less attenuation compared to land.ha thats pretty crazy. But, could they sing a long to the song haha... we have had people tell us they could hear us on different lakes =P .... good thing the "bass knob" actually controls the speakers on the tower so its never really on unless we are riding...