Roswell 3" Universal Clamp Hero Malibu offered the rear ballast

Malibu offered the rear ballast upgrade as an option

Width: 18"

the W037-1 Rear Bag delivers plug-and-play ballast capacity that enhances wake size

Corduroy EVA deck pad for grip and comfort

12" CompR Loaded Subwoofer Enclosure

Roswell 3" Universal Clamp Hero Malibu offered the rear ballastRoswells 3" Universal Clamp is designed to work on towers with tubing from 1 7 8" to 3" in diameter. If youve been held back putting Roswell Tower Speakers on your tower with larger tubing, the wait is finally over! Roswell 3" Universal Rack Clamp Features Brushed anodized finish Machined from billet aluminum Sandblasted clear anodized finish Compatible with all Roswell board racks and speakers Fully rotational insert to accomodate any tower angle