Height Adjustment

Adjust the length of the spikes so that the center of the

main tweeter dome is exactly equal to ear level at the

listening position. For safety reasons, this operation should be done by two or more persons.

The design of the speaker assumes an ear height of 97 cm to 102 cm while sitting on a chair or couch at the listening position. Refer to the illustration below and adjust the height of the spikes accordingly.

Ear position

Main tweeter position

Parallel to floor

97 - 102 cm

You can also tilt the angle of the speaker as shown in the illustrations below. However, because of the possible effects of floor reflections, we recommend positioning the speaker as level with the floor as possible.

Parallel to floor

Parallel to floor

Downward tilt

Upward tilt

1Tilt the front or back of the speaker to raise the spike off the floor.

Take care not to touch the speaker domes or the super- tweeter on top of the speaker cabinet.

2Adjust the length of the spike by screwing or unscrewing it.

Keep the spike threaded at least 7 mm to 8 mm into the insert. The height of the speakers can be varied by approximately 13 mm.

3Repeat steps 1 to 2 to adjust the remaining spikes.

Adjust the height of the speaker so that the center of the main tweeter dome is directed in a straight line at the point where the ears will be.

4Tighten the stop nuts with a wrench to secure the spikes.

Tighten the stop nuts until they are firmly against the speaker cabinet.

zIf you want to lower the height of the speaker even more

Remove the stop nuts from spikes. Tightening the spikes without the stop nuts allows you to lower the height by another 6 mm.

Notes

When tipping or lifting the speaker, be careful not to strain your back.

Be careful not to catch your fingers or feet under the speaker.

Adjusting the orientation of the

super-tweeter

The super-tweeter on top of the speaker cabinet reproduces high frequencies of up to 100 kHz. Because of its high directivity, the super-tweeter can be adjusted laterally (horizontally), though the lateral angle is normally set at 0 degree.

For details, see “Super-tweeter” on page 12.

15º

15º

Note

The super-tweeter grille is not removable since the dome material is extremely fragile. If you attempt to remove the grille, you may damage the super-tweeter.

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