Atlas Sound FAP42T Brochure

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AtlasSound.com
18
AtlasSound.com
Speaker Packages SD & GD
Use Atlas Sound's cost effective, 8" diameter, multi-purpose, loudspeaker packages for high quality music reproduc-
tion or paging in any commercial, retail, industrial, or institutional application.
SD72
 Features
•  8" 10 oz Dual Cone Speaker
•  Factory Assembled High Quality 25V / 70.7V Transformer
•  Provides Familiar Response & Performance
GD87
 Features
•  8" Coaxial, 16 Watt, Loudspeaker Offers Proven Performance with Extended High Frequency Response
•   Factory Assembled High Quality 8 Watt 70.7V Transformer
 
Model
UL
Transformer Taps
Power Handling
Sensitivity
Frequency Response
Dimensions
SD72
1480 
2043
70.7V:  
.25. .5, 1, 2, & 5
10 watts
97 dB
55 Hz – 8 kHz (±5 dB)
Diameter: 8" (203.2 mm)
GD87
1480 
2043
70.7V: 
1, 2, 4, & 8
16 watts
99 dB
55 Hz – 15 kHz (±7 dB)
Diameter: 8" (203.2 mm)
Both models are designed to work with a wide variety of standard Atlas Sound tile bridges & enclosures:
SD72
 Dimensions match Atlas Sound model 
C10AT72
 
GD87
 Dimensions match Atlas Sound model 
C803AT87
 
All models individually packaged for stocking and ordering convenience.
If you are currently using:
Use Atlas Sound Model SD72
C5AT25
C5AT47
C5AT70
C5AT72
C10AT25
C10AT47
C10AT70
C10AT72
If you are currently using:
Use Atlas Sound Model GD87
C803AT47
C803AT70
C803AT42
C803AT87
SD72W(V)
. The speaker used in the 
SD72W
 package is the next generation of Atlas Sound high performance cone 
loudspeakers, very similar to the preceding 
C Series 
speakers. The similarity in the sonic qualities ensures that 
contractors and designers who have worked with the 
C Series 
in the past will know exactly what to expect when 
they purchase the 
SD72W
 package. The 
SD72W
 includes a 10 oz magnet dual cone loudspeaker with 5 watt dual 
voltage transformer fully assembled onto an attractive CRS white powder coated grille (model 
62-8
)with standard 
mounting holes to accommodate the majority of Atlas Sound standard 8" enclosure, trim rings and tile bridges. This 
baffle includes welded speaker mounting studs making for a more discrete installed appearance. All mounting screws 
are included in the package. Model 
SD72WV
 includes a 50 Ω baffle mounted potentiometer for applications requiring 
local volume control.
GD87W
. The speaker used in the 
GD87W
 package is the next generation of Atlas Sound high performance coaxial 
8" cone loudspeakers, very similar to the preceding 
C803A
 Series speakers. The similarity in the sonic qualities 
ensures that contractors and designers who have worked with the 
C803A
 Series in the past will know exactly what 
to expect when they purchase the 
GD87W
 package. The loudspeaker is matched with a high efficiency 8 watt 70.7V 
transformer with a maximum insertion loss of 0.6 dB. The primary taps are 1, 2, 4, & 8 watts. Speaker / transformer 
is fully assembled onto an attractive CRS white powder coated grille (model 
62-8
) with standard mounting holes to 
accommodate the majority of Atlas Sound standard 8" enclosure, trim rings, and tile bridges. This baffle includes 
welded speaker mounting studs making for a more discrete installed appearance. All mounting screws are included in 
the package.
IF YOU ARE CURRENTLY USING:
USE ATLAS SOUND MODEL SD72W
FD25W
G62-8
HD72W
FD70W
HD25W
D62-8
FD72W
HD70W
IF YOU ARE CURRENTLY USING:
USE ATLAS SOUND MODEL SD72WV
SV1-2
SV2-2
HV1-2
SV1-7
SV2-7
HV2-72
SV1-72
HV1-7
HV1-72
IF YOU ARE CURRENTLY USING:
USE ATLAS SOUND MODEL GD87W
C803AT47 w/ 62-8 Baffle 
C803AT70 w/ 62-8 Baffle 
C803AT72 w/ 62-8 Baffle 
C803AT87 w/ 62-8 Baffle
SD72
GD87
 SD72W (Rear View)
SD72WV (Volume Control)
GD87W
8" Loudspeaker Drivers