Infrasonic BLOW5D user manual Room Compensation Control

Room Compensation Control

If you’ve placed speakers close to the wall or in a corner, you’ll be hearing too much loud low frequency level. In the case of some studios, there is bass-trap for reducing the low frequency level. The Room Compensation Control allows you to lower the bass range depending on the room acoustics. You can select the switch to reduce low frequency level in 3 steps of -2dB below 500 Hz. The following graph shows how Room Compensation Control affects the response of the speakers.

FREE FIELD	WALL	CORNER
0dB	-2dB	-4dB
	<Example of the room acoustics>

Cut-off Low Frequency Control

You can use this switch to adjust the bass roll-off in a multi-channel surround system, or to balance your room resonance. A subwoofer makes a deep, low frequency sound.

You can mix how a sub and BLOW5 harmonize using the Cut-off Low Frequency Control. Flat, -80Hz and -100Hz are the selections.

The graph shows how the Cut-off Low Frequency Control affects the bass response of the speakers.

10BLOW5/BLOW5D User’s Manual