Bosch LBC 3053/04 Cardioid Column Loudspeaker 75/50W

They are ideal for use in areas with difficult acoustic properties which present problems when loudspeakers are used. When compared with conventional column loudspeakers, cardioid enclosure provide improved sound reproduction and greater speech intelligibility due to their well-defined sound pressure beam at both high and low frequencies. Better beam definition results from inclusion of acoustic filters in the form of slits in the outer part of the enclosure.

The cardioid range includes a 12Watt (LBC 3052/03), 24Watt (LBC 3051/03 and 50Watt (LBC 3053/04) column loudspeakers that can be used for both speech and music. They are uniformly styled and can be easily mounted using two fixing screws and a universal mounting bracket. For temporary installations, the columns may be mounted on a floorstand (LBC 1250/00) in combination with the floorstand adapter (LBC 1251/00). These accessories are available separately.