Sonodyne Avant T1 - Manual (Page 6)

Finding the right position for the Avant 345s is also very important. The
following should aid in locating that optimal position:
· Ensure that there are no objects between the speaker and the
listener. Placing a loudspeaker near a rear and /or side wall will
boost the low frequency level, but at the same time, create
reflections in the midrange and treble area, which results in a
deterioration of the stereo perspective. Therefore, it is not possible to
recommend one single perfect placement in relation to the rear
wall, as the optimum distance will depend on the acoustics of the
listening room. As a guideline, the optimum placment will be about
30-60 cm from the rear wall. The distance to the side wall should
be at least 50- 80 cm.
· The distance between the Avant 345s should be the same as the
distance from either loudspeaker (left and right) to your preferred
listening position (thus forming an equilateral triangle with the left,
right speakers, and you as the three vertices.) If distances are not a
premium, then the optimal position could be attained by playing a
stereo recording, separating the 345s till an acoustical ‘hole’ is
formed in the middle. Then bring the two 345s together to attain a
uniform sound front.
· The 345s should be angled slightly toward the listening position, to
adjust the higher frequencies (treble response) level to suit the room
acoustics and your taste. This will also ensure that the optimum
listening position becomes less critical.
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AVANT 345 · Page 5 S NOD N Y E O