Sound Tube SM52-EZ-BK Configuration guide

Box contents
©2016 SoundTube Entertainment, Inc.All rightsreserved. PN INS-SM -EZ Rev 02-10-2016
Install Instructions For:
SM52-EZ-BK, SM52-EZ-WH, SM52-EZ-WX-BK, SM52-EZ-WX-WH,
SM82-EZ-BK, SM82-EZ-WH, SM82-EZ-WX-BK & SM82-EZ-WX-WH
Do not spec or install speaker near support beam, ventilation duct or
other structure that may interfere with speaker function or dispersion.
Warning
SoundTube speakers must be installed by a professional audio installer/contractor. For safety and for
optimum audio performance, installer must follow all directions issued by SoundTube Entertainment.
U-bracket
Back plate
SM-EZ Series
1.435.647.9555 | 800.647.TUBE | www.soundtube.com
Safety cable
U-bracket screw
Screw cap
Warning
1 Speaker
1 U-bracket
2 U-bracket screws
2 Screw caps
1 Allen wrench
1 Back plate
1 Port plug
1 Safety cable
1 Strain relief bushing
Strain relief bushing

Port protection for SM-EZ
SM-EZ Series
1. Unpack speaker and
mounting hardware.
2. Choose a secure mounting
surface with sufcient strength
to reliably hold the speaker.
The speaker may be mounted
in either the vertical or the
horizontal position with the
same U-bracket.
4. If being installed per
EN54-24 regulations or in
instances where a water tight
strain relief bushing is neces-
sary, attach the included strain
relief bushing to the back
plate. If it is not required, skip
this step.
10. Aim speaker and tighten
u-bracket screws. Once
tightened down, place the
screw caps on the screws.
Done!
To enhance protection of
internal components from
humidity and other potentially
corrosive elements, use
provided port plug to seal
enclosure. Use RTV silicone
around edge of the port plug
for increased protection. Note:
WX versions will come with the
port plug pre-installed.
Install Instructions For:
SM52-EZ-BK, SM52-EZ-WH, SM52-EZ-WX-BK, SM52-EZ-WX-WH,
SM82-EZ-BK, SM82-EZ-WH, SM82-EZ-WX-BK & SM82-EZ-WX-WH
9. Tilt speaker 45º (grille up)
and slide on to bracket.
3. Remove u-bracket from
cabinet.
5. Run signal wires through
cstrain relief bushing then
connect to ceramic terminal
strip. Two + (plus) and two -
(negative) connectors are
provided for daisy chaining.
7. Install back plate and
secure with included fasteners.
8. Select desired location for
safety cable and remove the
U-bracket screw from that
side. Attach safety cable to the
clamping screw and reinstall
loosely.
6. Select the tap position by
rotating the rotary switch
located on the back of the
speaker to desired setting. The
switch is preset to the
maximum tap setting in 70.7 V
mode (32W for the
SM52-EZ[-WX] and 64W for
the SM-82-EZ-II[-WX]).
3. Mount u-bracket with
clamping slots pointing
upward. Securely fasten
mounting bracket and safety
cable to surface (user must
supply fasteners).
Note: The safety cable will
attach to the U-bracket
clamping screw on one side of
the cabinet.