WakeMAKERS Supra/Moomba Gravity III Ballast System Upgrade Option:Boat Has: Upgraded Eight.3/Ronix Bags Frequency Response (Hz): 20-20k

Frequency Response (Hz): 20-20k

Core: MODELLO

Even if you're not at the bigger end of the spectrum

while the Continuous Rocker delivers smooth pop and fluid transitions

Heat Retention: Heat-reflective liner keeps towels warm

WakeMAKERS Supra/Moomba Gravity III Ballast System Upgrade Option:Boat Has: Upgraded Eight.3/Ronix Bags Frequency Response (Hz): 20-20kUnfortunately, it's well known that the factory Gravity III ballast system installed in 2002 2008 Moomba and Supra boats has numerous flaws in terms of its design and functionality. Going back more than three years ago we pioneered the first Gravity III Ballast System Upgrade, and since then we've helped lots of unhappy owners fix the issues with the factory setup. The next evolution of that upgrade is this complete package, which includes everything