XTZ SUB 12.17 - Room Tuning & EQ Settings; Mechanical Adjustment of the Boundary Frequency; Tuning - High Freq.; Tuning

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Room Tuning & EQ Settings

Mechanical

adjustment of the

boundary frequency

By using the supplied bass plugs in the bass reex ports, you can alter the lower

boundary frequency of subwoofer. This makes it possible to alter the sound

characteristics of the subwoofer. The picture below shows four settings.

One or two open reex ports will increase the efciency so that the subwoofer can

handle higher sound pressure than with both ports closed.

Tuning - High freq.

With no plugs in the ports the subwoofer will provide a “quick” and “punchy” bass

character. It has increased output higher up in frequency.

Tuning - Mid. freq.

If the left port is blocked and the right port is open, this will provide a bass with an

increased output in the mid region.

Tuning - Low. freq.

If the right port is blocked and the left port is open, this will provide a deep bass

with an increased output in the lower frequencies.

Closed

With both ports blocked this closed box will provide a dry and controlled bass character.

XTZ SUB 12.17 - Room Tuning & EQ Settings; Mechanical Adjustment of the Boundary Frequency; Tuning - High Freq.; Tuning - Mid. Freq.