Amseco 4BX-1 User Guide

INSTALLATION INSTRUCTIONS

4BX-1 Surface Mount Back Box

Follow these 5 steps when installing the
AMSECO FH-47 Speaker and SFH47
Speaker/Strobe Series.

Step 1. Remove designated pole by pushing it out. (Fig.1)

Step 2. Insert the plug from the back of the 4BX-1 to

cover the opening. (Fig. 2)

Step 3. Remove the 1/2” knock-out(s) needed

for conduit installation. (Fig. 3)

Step 4. Install both mounting brackets on the

box and secure the box to the wall.
(Fig. 4)

Step 5. Insert the conduit metal plates from

the inside to re-enforce the box.
(Fig. 5)

Features

· Indoor use only

· High quality grade ABS plastic

· Surface mount back box

· Two 1/2” conduit knock-outs

· Detachable mounting brackets

· Available in red or white

4BX-1 Installation 10/2004

*Due to continuous development of our product line, specifications are subject to change without notice.

WARNING: DO NOT USE rear knockout for conduit entrance. Rear knockout is for wires only.

Fig. 1 Fig. 2

Fig. 3

Fig. 4 Fig. 5

4BX-1 Package Contents:

(1) 4BX-1 Back Box

(1) Plug

(2) Mounting Brackets

(2) Conduit Metal

Plates

(2) Mounting

Screws

The 4BX-1 can be installed
with the following products:

FH-47Series

SFH47 Series

SAD24 Series

Pole

CORPORATE OFFICE & WAREHOUSE

2081 Craig Road
St. Louis, Missouri 63146
[phone]
Fax: [phone]
Local: [phone]

www.amseco-kai.com / [e-mail]

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