31.240
12.000
8.000
4.000
5.000
.402 12X
.500 3X
8.000
16.000
24.000
1.500 12X
4.250
8.500
30.500
.750
16.120
31.000
1.402
.265
.402 4X
14.500
12.500
6.500
1.7505.000
Thank you for choosing this Yamaha product.
Please read this manual carefully before using it in a speaker installation.
Keep the manual in safe place for future reference.
Installation Instructions
1. Remove the speaker's center side screws.
If you are using speaker model IF2115/AS(W) install the
socket cover bracket to the speaker using the M10 button
head screws.
2. Place the U-bracket over the speaker cabinet and confirm
that you have ordered the correct bracket. Temporarily insert
the sound isolation gaskets between the arms of the bracket
and the speaker. Remove the bracket from speaker.
3. Select the area where the speaker will be mounted. Make
sure the mounting surface is structurally adequate for
supporting the weight of the speaker.
Do not attempt to install to drywall, acoustic tiles, etc.
4. Attach the base of the U-bracket to the wall or ceiling using
the appropriate hardware. Tighten the hardware
permanently.
The appropriate hardware and bolts for this step are not
included in this package. If in doubt as to what hardware to
use, consult a hardware specialist.
When attaching the U-bracket to a wall or other vertical structure, DO
NOT position the bracket vertically. Make sure to install the bracket
horizontally.
5. Rosition the speaker in between the bracket arms with the
sound isolation gaskets. (Use one each of the 1/4" and 1/8"
gaskets on one side and one 1/4" gasket on the other side.)
Secure the speaker to the bracket using the included
hardware through the desired slots into the speaker
enclosure's threaded mounting holes.
If you are installing the socket cover to the speaker, use one
each of the 1/4" and 1/8" gaskets on one side and one 1/8"
gasket and the socket cover on other side.
6. Rotate the speaker to the desired direction then fully secure
the side bolts.
Secure the speaker to the mounting structure with a properly rated safety
cable.
CAUTION
CAUTION
UB2115(W)
U BRACKET
NOTE
Package Contents
UB2115(W)
❒ U-mount bracket (1 pc.)
❒ M10-40mm button head socket screws (4 pcs.)
❒ Friction gaskets, 1/4" thick (2 pcs.)
❒ Friction gaskets, 1/8" thick (2 pcs.)
❒ Washers, M10 diameter (2 pcs.)
❒ Split lock washers, M10 (2 pcs.)
❒ Socket cover bracket (1 pc.)
❒ Wrench, hex L-key, M10 (1 pc.)
Owner’s Manual
EN
PRECAUTIONS
Always follow the basic precautions listed below to avoid the possibility of physical injury to you or others, or damage to the device
or other property. These precautions include, but are not limited to, the following:
• Before doing any installation or construction work, consult with an installation expert.
• Make sure that the surface this bracket is being mounted on has the strength to handle the weight of both the speaker and this
bracket.
• Use bolts and nuts as well as washers for installation and tighten them firmly so that the speaker is secure and does not move.
• Always loosen the corresponding screw before adjusting the angle or direction of the speaker. Never force this adjustment with
the screw still tightened.
• Some fittings may deteriorate over extended periods of time due to wear and/or corrosion. For optimum safety, the installation
should be checked thoroughly at regular intervals.
Yamaha cannot be held responsible for damage or injury caused by insufficient strength of the support structure or
improper installation.
* Illustrations herein are for explanatory purposes only, and may not match actual appearance during operation.
* Company names and product names herein are trademarks or registered trademarks of their respective companies.
* Specifications and descriptions in this owner's manual are for information purposes only. Yamaha Corp. reserves the right to
change or modify products or specifications at any time without prior notice. Since specifications, equipment or options may
not be the same in every locale, please check with your Yamaha dealer.
CAUTION
PLEASE READ CAREFULLY BEFORE PROCEEDING
* Please keep this manual in a safe place for future reference.
CAUTION
When attaching the U-bracket to a wall or other vertical
structure, DO NOT position the bracket vertically.
Make sure to install the bracket horizontally.
Dimensions
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