*Tested in corners
with reflector panel facing into the room
Design
Rolloff & Crossover Frequencies
Diameter
Rolloff Frequency
Crossover Frequency
9"
110Hz
400Hz
11"
90Hz
400Hz
13"
70Hz
400Hz
16"
55Hz
400Hz
20"
30Hz
400Hz
General
Descriptions
Standard length of 4 ft. (47-1/2"
actual), custom lengths available
Adjustable diffusion above 400Hz
Broadband bass absorption
Locate in corners for best results
Here's an example of front-end control
in this room with all concrete surface. There's a suspended
acoustic ceiling, upper traps are not needed, just the lower
half of the room needs to be controled.
