Making Loudspeaker Connections (Iza 250-Lz) - Bose Professional FreeSpace IZA 190-HZ Installation And Operating Manual

Setup and Operation

Making loudspeaker connections (IZA 250-LZ)

Note: Loudspeaker connections are the same for the ZA 250-LZ amplifier�
1� Attach included crimp-on spade lug connectors to loudspeaker wiring� Blue spade lug connectors are
compatible with 16-14 AWG wire� Red spade lug connectors are compatible with 22-16 AWG wire�
Note: You may need to bend the spade lugs to fit�
2� Make a single loudspeaker connection or connect two loudspeakers in parallel� When connecting the
loudspeakers in parallel:
i� Connect the wires from the amplifier to the matching positive (+) and negative (–) terminals on the first
loudspeaker�
ii� Connect the positive (+) and negative (–) terminals of the first loudspeaker to the positive (+) and negative
(–) terminals of the second loudspeaker�
Caution: Do not connect more than two loudspeakers together in this manner� Doing so could damage the
amplifier�
Single 4-8 ohm loudspeaker
22 Installation and Operation
Two 8 ohm loudspeakers in parallel
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