Sound Tube SM890i User manual

Box contents
1 Speaker
1 Terminal weather boot
1 Mounting bracket
1 Safety cable
1 Euroblock connector
1 5 mm Allen hex key
1 Paint mask
© 2010 SoundTube Entertainment, Inc. All rights reserved. PN INS-SM890i Rev 06.14.10
Install Instructions For:
SM890i
1.435.647.9555 |800.647.TUBE | www.soundtube.com
Clampknob
Mountingbracket
Tap switch
Do not spec or install speaker near support beam, ventilation duct or
other structure that may interfere with speaker function or dispersion.
Warning 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.
Grille
Grille retention knob
Terminalweatherboot
Euroblock
Signal wire
SM890i
Rotatable horn
3. To replace horn assembly,
insert horn 1/8 turn from final
position and rotate clockwise to
tighten. Horn is fully engaged
when horn baffle throat is
aligned with speaker.
4. Attach grille by pressing down
gently and rotating the retention
knob clockwise to vertical postion.
Grille retention knob will snap into
the matching recess in the grille
when fully engaged.
2. To release the horn, insert
hand into horn throat and twist
horn assembly counter-clockwise.
1. To remove the grille, rotate
the grille retention knob
counter-clockwise while gently
pushing down on the grille.
Remove the grille from the
speaker by pulling gently on the
grille retention knob.
The SM890i has a rotatable horn for 85° or 110° coverage.
Speaker ships in the 110º vertical (85º horizontal) position. To change to
85º vertical (110º horizontal), follow these directions:
110º
100v 70v 25v
6 Direct Direct Direct
5 X 150 19
4 150 75 10
3 75 38 5
2 38 19 2.5
1 19 10 1.3
Tap Setttings
85º 110º
85º

1. Unpack speaker and
mounting hardware.
5. Slip terminal weather boot
over signal wire. For environ-
mental applications, put
sealant around nipple and base
when installation is complete.
2. Choose a secure mounting
surface with sufficient strength
to reliably hold the speaker.
Mounting bracket accom-
modates screwing, through-
bolting and strapping
installation options.
4. Thread safety cable
(included) through mounting
screw and securely fasten
mounting plate to surface
(user must supply fasteners).
Mounting bracket may also
be strap-mounted to pole or
appropriate anchor point.
The max. strap width is
0.5 in / 12.7 mm.
7. Insert four-pin Euroblock
connector into jack on rear of
speaker. Connectors are keyed
for polarity.
9. Select the desired setting
on the rear-mounted tap switch.
Use table on page 1 to choose
appropriate tap number based on
system voltage, and desired power
draw.
6. Connect signal wire to
four-pin Euroblock plug. Use
inside positive and negative
inputs for signal wire input.
For daisy chaining, use outside
positive and negative terminals
to connect additional speakers.
Tighten unused terminal screws.
10a. When mounting the
speaker, ensure that the
mounting rod in the speaker
securely engages with the
mounting prongs on the bracket
arm.
8. Clip snap-link safety cable to
eyebolt on back of cabinet.
Install Instructions For:
SM890i
1.435.647.9555 |800.647.TUBE | www.soundtube.com
11. Position speaker at the
desired angle and secure with
the clamp knob. As a security
feature, an included 5 mm
Allen hex key is required for
loosening the clamp knob and
readjusting the speaker position
angle.
12. Done!
3. For proper bracket and
plate orientation, pay special
attention to the prongs on the
bracket arm and ensure that
they point toward the direction
of the desired speaker position.
Vertical
Speaker
Horizontal
Speaker
10b. When properly inserted,
bracket arm prongs will be fully
engaged with the mounting rod
in the speaker cabinet.
Strap mount
location x4
SM890i
2
1
3
4