Tilting the Speakers Backwards and Forwards As the diagrams show in the Dispersion Interactions sec- tion of this manual (page 12), the vertical dispersion is directional above and below the stator panel itself. In some instances, if you are sitting close to the floor, slight forward tilting of the speakers can enhance clarity and precision. Tilt can be adjusted by adjusting the MiniETC spikes (see page 11).
Your Source loudspeaker also is equipped with a pivoting base which allows the speaker to achieve an additional
Figures 3–5. Rotate the base to accommodate various listening positions.
12° of tilt beyond the standard 1°. Experimenting with increased tilt may yield a superior listening experience.
1Turn off you amplifier. Unplug the speakers and discon- nect all wires from the back of the Purity.
2Using a blanket to protect Purity’s cabinet, place the speaker on its side.
3Loosen and remove the hand nut on bottom of the speaker.
4Remove the base, rotate it, and replace it.
5
Imaging
In their final location, your Source’s can have a stage width somewhat wider than the speakers themselves. On well recorded music, the instruments can extend beyond the edges of each speaker (left and right), yet a vocalist should appear directly in the middle. The size of the instruments should be neither too large nor too small, subject to the intent and results of each unique audio recording.
Additionally, you should find good clues as to stage depth. Make sure that the vertical alignment, distance from the front wall, and
Bass Response
Your bass response should neither be one note nor should it be too heavy. It should extend to the deep- est organ passages and yet be tight and well defined.
Tonal Balance
Voices should be natural and full and cymbals should be detailed and articulate yet not bright and piercing, pianos should have a nice transient characteristic and deep tonal registers. This will give you clues on how to get closer to these ideal virtues.
Final Placement
After the full break in period, obtaining good wall treat- ments, and the proper
Placement & Room Acoustics 9