a-them AVM 90 Operating Manual page 26

Speaker Connections (MRX Only)
Using speaker wire, connect the positive (+) connection on the speaker to the positive (+) binding post on the
appropriate amplifier output, and the negative (–) on the speaker to the negative (–) binding post on the same
amplifier channel using cable that is insulated to handle the maximum output of the amplifier.
When preparing speaker wire, carefully remove insulation using a wire stripper and tightly twist the loose end of the
wire. Make sure no loose strands from frayed speaker cables contact another cable or the MRX's case.
To insert the speaker wire, loosen each binding post by twisting it counterclockwise and insert a wire into the hole that
opens. Close the binding post by turning it clockwise. Do not over-tighten. Check the connection by gently tugging on
the connected cable.
US models allow banana connectors. If using them, before inserting the banana connector, turn the binding post
clockwise until it is closed (this allows full insertion of the banana connector). If a banana plug is connected to an
output that is not fully tightened, it will likely fall out.
Do not connect more than one speaker to each amplifier output. Be sure to turn off the power when connecting or
disconnecting anything. Only use speakers rated for use with this MRX/AVM.