LD Systems Roadman 102 Active Slave, Active Slave Speaker Box, Active speaker for the LD Systems Roadman, 10"" 1 "", XLR in/out, Jack Input, Built-in rechargeable battery, With trolley and wheels, Integrated speaker flange, Weight: 18 Kg, Suitable covers: Article Nr. #320485# and Article Nr. #493423# (both not included)