Turbosound LMS-D6 - Manual (Page 39)

user manual
TA-890
TA-890 user manual
Page 39
Tall, thin bass stacks work best, preferably in blocks of six or eight bins high by two wide.
When space permits use two or three of these blocks, placing the onstage block flush with
and parallel to the stage, with a second and additional identical offstage blocks slightly
separated from the first and angled outwards by 40
°.
Stacking bass cabinets in a line in front of the stage will produce narrower dispersion in the
horizontal plane, while giving wide vertical dispersion.