The PRO 60 is a Wakeboard tower speaker designed for those who crave the award winning sound of the PRO 80 but need something in a smaller, more compact size. Utilizing the same professional grade concepts and acoustical engineering, we developed a 6.5" version of our PRO-Axial™ driver. the PRO 60 is a single 6.5" Wet Sounds™ EFG™ (Epoxy Fiberglass) driver and a concentrically mounted Wet Sounds™ HLCD (Horn Loaded Compression Driver). They ship with our fixed universal clamp for towers from 1.5" to 3". With the PRO 60, you can finally have big sound in a small package.