Q-SYS CASTER KIT-S Speaker Caster Kit With 3" Wheels For KS Series | 4-Pack

The Q-SYS CASTER KIT-S is built for production teams, rental companies, and AV technicians who move compatible loudspeaker enclosures between venues on a regular basis. Frequent load-in and strike cycles put wear on crews and equipment alike, and a properly matched caster kit reduces both effort and risk of enclosure damage during transport across stage floors, loading docks, and event spaces.

Designed specifically for all KS Series models and the KLA181 subwoofer, this kit matches the 76 mm x 44 mm mounting bolt pattern of those enclosures so no modification or adapter hardware is required. The 4-pack supplies a complete set for a single cabinet, making it a clean single-purchase solution for outfitting rental inventory or topping off a touring rig. Unlike universal caster kits that require drilling or improvised mounting, the CASTER KIT-S installs directly and maintains the structural integrity of the enclosure. For integrators and technicians managing multiple compatible units, it provides a consistent, repeatable mobility upgrade across the fleet.