9.ROOM ACOUSTICS
Magneplanars, like other bipolar speakers, usually sound best with a moderately reflective surface behind the speakers. In situations where the speakers must be placed closer than 2 feet from the back wall, a heavy damping material directly behind the speakers is advised; however, it should not cover the entire wall.
Damping material in other parts of the room is a matter of trial and error. A word of
An overdamped room will provide very precise imaging, but you will have a reduced sense of ambience (less reverberation, spaciousness). An underdamped room may heighten the illusion of being in a concert hall, but the imaging will seem imprecise with all the instruments mixed together. Moderation is the word.
10.OPTIONAL RIBBON TWEETER ATTENUATION
There are two principal reasons for needing to attenuate the Magneplanar Ribbon Tweeter:
A.Recordings, typically in the "pop" or "rock" vein, often exhibit a pronounced rise in the treble region.
B.The Magneplanar Ribbon Tweeter is very efficient in its total "energy dispersion." If the surrounding walls are exceptionally reflective, the overall perceived acoustical balance will be tipped towards a "hot" high end.
Attenuation is performed through insertion of a simple
There are inputs provided on the connector plate of each speaker for insertion of a resistor. To insert a resistor, simply loosen the Alien screws, remove the jumper, insert the resistor, and tighten the screws.
The pair of 1 ohm
