Sound Barrier SB20UIR 20U Anti-Shock Road Rack Case with Wheels
SB20UIR Overview
The Sound Barrier SB20UIR is a 20U anti-shock road rack case built for touring companies, system integrators, and production professionals who require maximum protection for rack-mounted equipment in transit. The case is constructed with 12mm thick premium wood board set within a custom-made aluminum profile, with upper and lower aluminum profile joints secured by aluminum welding rather than conventional pull studs. An internal fixed structure frame of 5mm iron plate is bonded to the case body using high-strength shock-absorbing glue, delivering a shockproof performance that outperforms traditional chassis designs. This case is suited for touring rigs, broadcast flypack systems, and any application where fully loaded rack gear must survive the rigors of repeated road transport.
The SB20UIR ships with standard front and back dual rack strips, cage nuts, and a full-size 18mm plywood painted caster board, allowing immediate deployment without additional hardware sourcing.
Key Features
- Aluminum-Welded Frame Construction — Upper and lower aluminum profile joints are fixed by aluminum welding, eliminating the structural weaknesses associated with pull-stud chassis designs
- 5mm Iron Plate Internal Frame — Internal fixed structure bonded to the case body with high-strength shock-absorbing glue for superior load distribution and impact resistance
- 25mm High-Density EVA Foam Shock Protection — Surrounds rack equipment to absorb and dissipate impact energy during transport
- Egg-Carton Foam Lid Lining — Applied to both front and back captive pocket doors for additional equipment protection
- 9mm Laminated Plywood Shell — Durable outer construction with double angle aluminum extrusions and aluminum tongue-and-groove joinery
- 22-Inch Rail-to-Rail Depth — Accommodates standard full-depth rack equipment across a wide range of professional audio and video applications
- Spring-Loaded Padlockable Butterfly Latches — Four recessed handles and spring-loaded butterfly latches provide secure closure with padlock compatibility for transport security
- 4 x 4″ High-Elasticity Caster Wheels — Heavy-duty casters mounted on an 18mm plywood painted caster board; two casters include safety brakes for stationary positioning
Connectivity & I/O
- Standard front and back dual rack strips included
- Cage nuts included
- 20U rack space capacity
- 22-inch rail-to-rail depth

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