Keep your rack cases mobile and functional with this replacement caster board kit, designed specifically for touring musicians, DJs, and sound engineers who need reliable transport solutions for their gear. When caster boards wear out from constant road use, this kit gets your equipment rolling again.

This complete caster board assembly transforms stationary rack cases into mobile workstations. The included plywood board provides a stable platform, while four heavy-duty 4-inch casters handle the weight and movement of fully loaded rack cases across various surfaces.

The kit includes two locking casters and two non-locking casters for secure positioning during setup and smooth transport between venues. At 20" x 22.5", the board accommodates standard rack case footprints, while the 6.5-inch height provides adequate clearance for cables and connections. The entire assembly weighs 15.6 pounds, adding minimal weight while maximizing mobility.

Perfect for live sound engineers moving multi-rack systems between venues, mobile DJs transporting equipment to weddings and corporate events, or studios reorganizing heavy rack-mounted gear. The locking casters prevent unwanted movement during performances or recording sessions.

Installation requires basic tools and hardware (not included). The board fits all Seismic Audio rack cases and most standard rack case designs. Each kit includes one caster board and four mounted casters ready for installation.

Backed by Seismic Audio's one-year warranty with direct customer support. Free shipping ensures you get back on the road quickly when your current caster board fails.

Technical Specifications

Frequently Asked Questions

Will this caster board fit my existing rack case?

This caster board is designed to fit all Seismic Audio rack cases and most standard rack case designs with similar footprint dimensions. The 20" x 22.5" board accommodates typical rack case bases, but measure your case bottom before ordering to ensure compatibility. The mounting holes may require drilling to match your specific case.

What hardware do I need to install this caster board kit?

The kit includes the plywood board with four pre-mounted casters but does not include mounting hardware to attach it to your rack case. You'll need appropriate screws or bolts based on your case construction - typically wood screws for wooden cases or machine screws with nuts for metal cases. Basic tools like a drill and screwdriver are required for installation.

Can these casters handle fully loaded rack cases?

Yes, the four 4-inch heavy-duty casters are designed to support the weight of fully loaded professional rack cases. The two locking casters provide stability during setup and performance, while the two non-locking casters ensure smooth transport across floors, stages, and loading areas.

How do the locking casters work during live performances?

The two locking casters feature foot-operated brakes that engage both the wheel rotation and swivel movement. During setup, simply step on the brake levers to lock the casters in position, preventing your rack case from rolling during performances or when connecting cables. Release the locks for easy transport to your next position.

Is this better than replacing individual broken casters?

This complete board replacement is often more cost-effective and reliable than repairing individual casters, especially if multiple wheels are worn or the original board is damaged. You get a fresh mounting surface with perfectly aligned, matching casters that roll smoothly together, plus the convenience of a complete solution rather than piecemeal repairs.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer. For more information, go to: www.P65Warnings.ca.gov