Bose EdgeMax EM90 Service Manual

Main Assembly Part List
EM90 and EM180 Loudspeaker
Figure 2 Main Assembly Exploded View
Item Number Description Part Number Qty. Note
1
NUT, 10-24, ACORN
787928-0110
4
2
SCREW, ANCHOR
777181-0110
4
3
PCB ASSY, CROSSOVER, 90
783116-001S
1
PCB ASSY, CROSSOVER, 180
786219-001S
1
4
WOOFER, 8IN
778402-001S
1
5
ASSY, TRANSFORMER/SWITCH, 80 WATT
781821-001S
1
6
DRIVER, COMPRESSION, FERRITE, 1 IN
778675-001S
1
7
GASKET, ENCLOSURE, SEAL
796130-0010
1
8
KNOB, SVCE
784193-011S
1
9
CAP, TORQUE SLIP, ANCHOR, SVCE
781449-011S
4
10
PLUG, 6P, MALE, 2ESDP-6P
792047-001S
1
6
X4
X4
X4
1
2
3
4
5
6
7
8
9
10

Bose EdgeMax EM90 Specifications

General

Product color	White
Recommended usage	-
Woofer	Yes
Number of drivers	1
Speaker placement	In-wall/in-ceiling
Audio output channels	- channels
Woofer diameter (imperial)	8 \
Impedance	8 Ω
Sensitivity	96 dB
Frequency range	45 - 20000 Hz
RMS rated power	125 W
Peak Music Power Output (PMPO)	500 W
Connectivity technology	Wired
Speaker width	339 mm
Speaker height	249 mm

Weight and Dimensions

Width	390 mm
Height	13 mm
Weight	10100 g