SBMS 1/1 Suface Mount Speaker System Step 1.

SBMS 1/1 Suface Mount Speaker System Step 1.
1/1
SBMS
Suface Mount Speaker System
Step 1.
Mount speaker to beam or girder via the 2 clamps* provided on the back of the SBMS enclosure. Be sure to tighten all mounting bolts securely.
Note: S
ome local codes require a secondary seismic support cable be used with the SBMS. For instances where this secondary support is required,
wire or wire rope may be routed through two of the un-used holes on the rear of the enclosure and secured around the beam or girder.
©2012 Atlas Sound L.P. All rights reserved. Atlas Sound is a trademark of Atlas Sound L.P. All other trademarks are the property of their respective owners. All specs are subject to change without notice. ATS004380 RevA 5/12
When Mounting The Sbms Vertically Make Sure Clamps Are
Positioned Against The Beam As Shown Below.
Correct
Incorrect
* Clamp location on the SBMS enclosure as positioned by the factory will facilitate mounting the SBMS to most
beams or girders; However clamps may be relocated to any of the other holes provided on the rear of the SBMS
enclosure if necessary. To relocate the clamps, remove the (4) screws on the front of the SBMS that secure
the baffle. Use a 3⁄8" wrench or socket from the inside of the enclosure to remove the 3⁄8" bolt from the clamp.
Relocate the clamp bolt to the desired position and reinstall the baffle. Be sure to tighten the clamp mounting
bolts and baffle mounting screws securely.
Step 2.
Terminate service loop to the desired wattage tap lead and transformer common (black).
Note: S
train relief is not designed to accommodate conduit. Use approved terminations through the knock-outs provided
on the SBMS when conduit is used. Insulate unused leads to prevent shorting with electrical tape or wire nuts.
RED
8Ω
.25Watts@70.7V
Tap Wattage 25V
70.7V
0.25
Blue
Red
0.5
Brown
White
1
White w/
Green Stripe
Yellow
2
Violet
Blue
4
Orange
Brown
COMMON
BLACK
BLACK
WHITE
.5Watts@70.7V
YELLOW
1Watts@70.7V
BLUE
2Watts@70.7V .25Watts@25V
+
BROWN
4Watts@70.7V .5Watts@25V
-
WHITE W/GREEN STRIPE
1Watts@25V
8" Speaker
VIOLET
2Watts@25V
ORANGE
4Watts@25V
BLK
Transformer
Model Loudspeaker
SBMS
8" (203mm)
Dual Cone
Common
SBMS Block Diagram
Specifications
MagnetSensitivity
FrequencyTransformerEnclosure
WeightResponse Taps @ 70.7V Dimensions Volume Weight
150Hz - 6kHz (±3dB)
10oz. 92dB
(260g)1W/1M120Hz - 6.5kHz (±5dB)
1601 JACK MCKAY BLVD.
ENNIS, TEXAS 75119 U.S.A.
.25, .5, 1,
2, 4
119⁄16"L x 119⁄16"W x 51⁄2"H 734 Cubic in.
(294 x 294 x 140mm)
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
9lbs.
(3.4kg.)
AtlasSound.com
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