XTZ SA-1, Manual

Page: 13 / 52

13
EQ
This control allows you to adjust characteristics of the subwoofer to match the room and speakers in your
system. EQ “equalization” aims to get as even frequency response as possible in your sound system.
The subwoofer has a switch marked with “EQ”, this allows you to choose between three different EQ
“Characteristics” settings.
Sound Adjustments (EQ, Port Tuning, PEQ)
The picture below shows the effects of the different EQ settings. (These curves illustrates the frequency
response of a anechoic room, have in mind that the frequency response will change depending of the room
and placement of the subwoofer and listing position. E.g. A setup in a regular room with the EQ 2 could have
a total frequency response that extends much lower than represented in the graph below due to room gain.