Martin Audio ASF17025 Wheelboard and Transit Cover for MSX and SXF115

ASF17025 pairs a wheelboard with a transit cover for the MSX and SXF115 subwoofers. The board puts the cabinet on castors so a single crew member can move it down a ramp; the cover protects the finish and the connector panel in the truck.

Martin Audio lists the pair as one accessory rather than two, which is how they are used: the cover goes on over the cabinet while it sits on the board.