Bose FreeSpace IZA 250-LZ

English Installation and Operation Page 21
pro.Bose.com Setup and Operation
Rear-panel
FreeSpace
®
IZA 190-HZ
FRONT MIC
MIX
FRNT MIC
DUCK
FreeSpace IZA 250-LZ
Loudspeaker connections
Use 22 AWG (0.3 mm
2
) to 14 AWG (2.0 mm
2
) size wire only.
Making loudspeaker connections (IZA 190-HZ)
Note: Loudspeaker connections are the same for the ZA 190-HZ amplifier.
Wire the 3-pin Euroblock:
Use pins 1 (70V) and 3 (COM) for 70V operation. Use pins 2 (100V) and 3 (COM) for 100V operation