now it will be quite hard to blow out the sound system at the next house party i throw. meet the little boom booms. not as little as i thought they would be. i researched for a few weeks before ending up with these JBL PRX515s. i started with the low end JBL Eons and the reviews tore them apart. i then looked at the QSCs, high end Mackies, but all the reviews eventually pointed to the PRX series. they are easy because they are self powered. they are relatively light and the 15" woofer should provide enough boom till i'm ready to upgrade by adding a sub or more. i'm ready to rock!