Chauvet DJ B-250 Bubble Machine

The B-250 is Chauvet DJ's mid-level bubble machine, sized up from an entry unit to cover a larger room while staying easy to move from gig to gig. All-plastic construction keeps it rust-free and light at 6.8 lb, and the fluid tank pulls out for quick refills between sets instead of pouring into a fixed reservoir.

Control is a straightforward manual bubble button on the housing, so it works without a controller or DMX line - point it at the dance floor and trigger bursts by hand. It runs on either 120V, 60 Hz or 230V, 50 Hz power at a modest 42W draw, and its compact 12.5 x 7 x 6.5 inch footprint sits easily on a table or riser near the booth.