User guide

Wisdom Audio spikes are reversible for use on either hard or carpeted oors.

The sharp end of the spike is designed to penetrate the carpeting and couple

to the oor beneath, for excellent stability and improved sound. When on tile

or hardwood oors, however, use the blunt end of the spike instead to avoid

oor damage. In either case, you can adjust the height of the individual spikes

to compensate for slightly uneven oors. When this ne adjustment has been

made, tighten the large black nut snugly against the bottom of the base to pre-

vent them from further movement.

Note: If you fail to tighten the black nuts that secure the spikes, they may

rattle a bit when playing music or movies. This rattling can sound

like speaker distortion. Fortunately, a quick tightening of the lock

nuts on the spikes will eliminate the problem.

After you have determined the nal locations of the L75 speakers, enlist the

assistance of a friend to safely tip the speaker to provide better access to the

adjustable spikes to maximize stability (even with uneven oors). Tilting it even

as little as 15°-20° provides access to the threaded holes for the spikes without

straining your helper. Reverse the spikes if you are on a carpeted oor. Once the

rst two spikes are securely in place, switch sides and repeat the process on the

other side. Fine-tune things until the speaker is both solidly stable and plumb.