OMNITRONIC BPS-3 is an adjustable aluminum loudspeaker and lighting stand with a rugged square steel base plate. The stand has a height range of 136 to 240 cm, an 18 kg maximum carrying capacity, a 35 mm attachment system, an M10 thread, and an M20 thread. The black finish is scratchproof and shockproof. The 55 x 55 cm base plate provides stable mobile use and includes three M20 threads for off-center installation.