Mackie ACC-CK100 HD1801 Subwoofer Caster Kit

The Mackie ACC-CK100 Caster Kit is a purpose-built mobility accessory for the Mackie HD1801 subwoofer, one of Mackie's larger powered subs used in live sound reinforcement. The kit includes four heavy-duty casters with 2-inch-wide wheels that bolt directly to the HD1801's enclosure, converting it from a stationary cabinet into a rollable unit. For audio professionals, event crews, and venue installers who regularly move heavy PA equipment, this is a practical addition that reduces lifting strain and speeds up load-in and load-out.

Because the caster kit is designed specifically for the HD1801, the mounting points align with the subwoofer's existing hardware, ensuring a secure and stable attachment. The wide caster wheels help distribute the sub's considerable weight across the rolling surface, reducing the chance of floor damage and improving maneuverability on flat and moderately uneven surfaces. It is worth noting that the added height from the casters will raise the subwoofer's overall profile, which may be a consideration for installations with limited vertical clearance.