Bose Professional EdgeMax EM90 Notice D'installation page 4

Setup
Installation Options
Installation Options and Accessories
q Adjustable Tile Bridge (included)
w Rough-in Pan (optional)
q
Wiring the Loudspeaker
With Use of Direct Input Terminals
Wire gauge requirements from loudspeaker line
wiring to loudspeaker terminals: Use 18 AWG
(0.8 mm ) to 14 AWG (2.5 mm
2
Preparing the Wire
Trim back the outer jacket (A) and some of the
wire insulation (B) to expose enough bare wire
(C) to attach to the terminals.
Connection Diagrams
IN OUT
70V/100V
IN O U T
8Ώ
4 • English
w
) size wire only.
2
Conduit Fitting
If using a flexible metal conduit, use with a 3/8-inch conduit
fitting or a 3/8-inch dual (duplex) connector.
Note: Conduit fittings are not provided.
3/8-inch single in
Loudspeaker Settings
2.5W* 5W 10W
5W* 10W 20W
* Factory default ** NC: No Connection (do not use)
Transformer Tap Setting
Set tap by turning. Use a flat head screwdriver.
PRO.BOSE.COM
3/8-inch duplex in/loop
69.9 mm
2.75 in
70V
20W 40W 80W
40W 80W NC**
100V
EdgeMax EM90/EM180 • Installation Guide
6.4 mm
0.25 in
8Ώ