Bose EdgeMax EM180 Design Manual - Page 12

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Bose EdgeMax EM180 Design Manual
Design Worksheet, EdgeMax EM180 & Mixed EM90/EM180 Systems

Design Worksheet

Use the following worksheet to create a design using EdgeMax loudspeakers
Step 1: Confirm that the EdgeMax loudspeaker will meet your loudness requirement
A. On the chart below, locate the loudspeaker mounting height for this design
B. Draw a line down to the desired maximum SPL
C. Draw a horizontal line across the chart at your desired SPL level
D. Loudspeakers listed below the line will meet your loudness requirement
Loudspeaker
Mounting Height
DS 16F
DS 40F
DS 100F
EM90
EM180
Step 2: Confirm that the EdgeMax loudspeaker will meet your response requirement
Full Range
FreeSpace DS 16
FreeSpace DS 40
FreeSpace DS 100
Step 3: Using the graph paper on the last page, create a sketch or drawing of the room
Step 4: Using the chart below, determine the Usable Throw Distance for the loudspeaker
mounting height that will be used with your design
Coverage
Quality
1.)
Locate the mounting height you will be using for the design
2.) Determine the usable throw distance for the desired coverage requirement
NOTE: For rectangular rooms, one dimension, (length or width), cannot exceed
the maximum
Design Guide - 12
Maximum Continuous Output Level
m
2.4
3.0
3.7
ft
8
10
12
99
96
93
106
103
100
108
107
104
111
109
106
108
106
103
Extended Range
EdgeMax EM90/EM180
FreeSpace 3 System
Usable Throw Distance, EdgeMax EM90 & EM180
Mounting Height
Premium
Standard
4.3
4.9
5.5
14
16
18
91
89
88
98
96
95
102
100
99
104
102
100
101
99
97
NOTE: EdgeMax loudspeakers have a usable
Frequency Response down to 50 Hz, so additional
subwoofers may not be required. However, if
designers find a need for additional bass, the MB210
compact subwoofer can be used.
m
2 7
3 0
3 7
ft
9
10
12
m
2
2
3
ft
7
8
11
m
3
4
6
ft
11
14
19
6.1
6.7
7.9
20
22
26
87
86
84
94
93
91
98
97
95
99
98
96
96
95
93
4 3
4 9
5 5
6 1
14
16
18
20
4
5
6
7
15
18
21
24
8
9
11
13
25
30
35
40
9.8
32
82
89
93
dB
SPL
95
92