eZi-DA66 Installation Manual
Revision 1.2
Page 11
SPEAKER INSTALLATION – IMPORTANT
IMPORTANT: The Multizone Controller amplifiers are capable of driving 4 Ω to 8 Ω speaker loads in stereo mode and 8 Ω loads in bridge mono mode.
Never connect more than two 8 Ω speakers wired in parallel to a single amplifier channel in stereo mode. Never connect more than one 8 Ω speaker to a
single channel in bridge mono mode. Never connect the Left & Right channels of the amplifier together. Never combine the – negative channels of the
amplifier together. Improper speaker installation can damage the amplifiers and void the warranty. If you are unsure how to connect speakers to the
Multizone Controller always contact a qualified technician or contact iLED before connecting speakers to the amplifiers.
SPEAKER INSTALLATION – STEREO MODE
SPEAKER INSTALLATION - BRIDGE MODE
Use good quality 2mm
2
to 3mm
2
(12 to 14awg) stranded copper speaker
wire that shows the – and +. Never run speaker wires parallel to AC wires. If
you must cross AC wires always cross at a 90-degree angle. The speaker
output terminal block connectors are removable. Remove the terminal
block connector and make sure that all connections are open by turning
each set screw counter clockwise. This insures that the speaker wire opening
is completely open. Trim approx. 6mm of insulation from the speaker wire
and twist the copper ends. Insert the speaker wires into the connector and
tighten the set screws. Always connect Amplifier + to Speaker + and
Amplifier - to Speaker. Make sure the Bridged switch is set to NO. Repeat for
the remaining zones
Use good quality 2mm
2
to 3mm
2
(12 to 14awg) stranded copper speaker
wire that shows the – and +. Never run speaker wires parallel to AC wires.
If you must cross AC wires always cross at a 90-degree angle. The speaker
output terminal block connectors are removable. Remove the terminal
block connector and make sure that all connections are open by turning
each set screw counter clockwise. This insures that the speaker wire
opening is completely open. Trim approx.. 6mm of insulation from the
speaker wire and twist the copper ends. Insert the speaker wires into the
connector and tighten the set screws. Connect Amp to S and
Amplifier - to Speaker – using the terminals shown. Make sure the Bridged
switch is set to YES. Repeat for the remaining zones