Snap One C4WMB C4-WMB-B User Manual R33C4WMB Install Guide
Control4 C4-WMB-B R33C4WMB Install Guide
  
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Contents
- 1. R33C4WMB_Install Guide
 - 2. R33C4WMB_Statement for end-user
 
R33C4WMB_Install Guide

™
Each Wireless Music Bridge can be given a unique 
name that appears on their smartphone/tablet and 
can be assigned to a specific room. It is also possible 
to assign the Wireless Music Bridge to an individual, 
so that the individual can listen to his/her music in 
their room of choice.
This device uses Ethernet or WiFi connectivity to 
communicate with the Control4 system.
Requirements
• Control4 OS 2.5.0 or later.
• Control4 controller fully installed and configured 
with a Control4 project. 
• Powered speakers or an available connection on 
an amplifier or stereo. 
Box Contents
Carefully unpack the contents from the box, and 
make sure the following items are included:
• Wireless Music Bridge
• Power Supply
• Warranty Card
If any of these items is missing or damaged, please 
contact Control4 immediately.
Specifications
Dimensions  
(W x D x H)
6.29” (160 mm) x 4.72” (120 mm) x 1.57” 
(40 mm)
Weight 1.05 lbs. (.47 kg)
Shipping Weight 1.5 lbs. (.69 kg)
Network 10/100 BaseT Ethernet RJ-45 (preferred) 
or WiFi (802.11 b/g)
Power Supply DC - 5V @ 1.0A
Connectivity 10/100 BaseT Ethernet RJ-45 (preferred)
WiFi (802.11b/g)
Bluetooth v1.2 A2DP
Outputs Stereo Analog 
Digital SPDIF
Supported Model
C4-WMB-B    Wireless Music Bridge
Introduction
The Control4® Wireless Music Bridge lets you 
play music, Internet radio, and podcasts from 
your smartphone devices through iOS (AirPlay®), 
Bluetooth®, Android or Windows (using DLNA). 
Simply attach the Wireless Music Bridge cables to a 
Control4 4-Zone Amplifier or Multi Channel Amplifier, 
add the device to a room in Composer, and you’re 
ready to go. This device supports OS 2.5.0 or later.
The Wireless Music Bridge makes it easy to stream 
popular Internet music services, such as Pandora 
and Spotify, to any room in a home, using your 
smartphone. To enjoy separate streams of music, 
connect one Wireless Music Bridge for each zone on 
a 4-Zone Amplifier or Multi Channel Amplifier.
The Wireless Music Bridge allows one (1) 
smartphone/tablet to be connected to the Control4 
system at a time. It is possible for multiple phones 
to connect to the Wireless Music Bridge, but only 
one phone can output audio. More than one Wireless 
Music Bridge can be used in a Control4 system 
simultaneously, allowing individual users to connect 
their phone to their room of choice. 
Wireless Music Bridge  
Installation and  
Setup Guide
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™
Front View
The following LED indicators appear, depending on 
whether the device is powered on and which type of 
device is connected to the Wireless Music Bridge.
1  Bluetooth—Displays the status  
of a Bluetooth connection. 
BLUE solid—Bluetooth is connected.
2  DLNA (Digital Living Network  
Alliance)— Displays the status  
of a DLNA connection.  
BLUE solid—DLNA is connected.
3  AirPlay—Displays the status  
of an AirPlay connection. 
BLUE flashing—The device is booting.  
BLUE solid—AirPlay is Ready/ 
Connected.
4  Power LED—Indicates that power  
is present. The Wireless Music Bridge  
turns on immediately after power  
is applied to it.  
BLUE solid—The power is on.
NOTE:  DLNA and AirPlay LEDs flash every 
second during a firmware update.
Wireless Music Bridge 
Installation and Setup 
Guide
Back View
1  5V DC (power jack)—Only connect the provided 
5V power supply.
2  Reset/Restore (button)—Press one time to 
reset the Wireless Music Bridge but maintain its 
network settings. 
3  ID (button)—Press one time to identify the 
Wireless Music Bridge in your Control4 system.
4  BT (button)—Manually disconnects Bluetooth 
and places the Wireless Music Bridge in pairing 
mode.
5  Analog Output (2 jacks)—Stereo analog output 
jacks for speakers and amplifiers.
6  Digital Output (1 jack)—Coaxial digital output 
jack for speakers and amplifiers.
7  Ethernet (port)—RJ-45 Ethernet jack for a 10/100 
BaseT Ethernet connection.
Network Options
Connect the Wireless Music Bridge using one of these 
network types:
CAUTION! If you are using Ethernet, connect 
the Ethernet cable before you power on 
the Wireless Music Bridge. The device will 
automatically go to WiFi mode if the power is 
plugged in before the Ethernet cable.
• Standard Ethernet—For best results, this is the 
preferred option. Connect the Wireless Music 
Bridge to your network using a standard Ethernet 
cable.
• WiFi—The Wireless Music Bridge is able to 
connect to your local wireless network and 
supports WEP, WPA, and WPA2 wireless 
networks. If you have an available local wireless 
network, no additional wiring is needed except 
for power.
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IMPORTANT!  Control4 recommends that you 
use an Ethernet connection rather than WiFi 
for the best communication with the Control4 
system. 
Pre-Installation Considerations
Before you decide where and how to install this 
device, review the information below.
Location
The Wireless Music Bridge is designed to work with 
AirPlay, DLNA and Bluetooth-enabled products.   
AirPlay and DLNA leverage the wired/wireless 
network in the home to bridge the smartphone/
tablets music into the Control4 system. If these 
modes are used, the Wireless Music Bridge can be 
mounted in a rack near the network switch and 
amplifier. If the Wireless Music Bridge is used for 
Bluetooth, then the Wireless Music Bridge must be 
installed in the room where the Wireless Music Bridge 
will be used.
The Bluetooth radio in the Wireless Music Bridge is a 
Class 2 radio, which provides up to 10 meters line-
of-sight. If obstructions, such as walls, electronics, 
wiring, or other wireless communication devices are 
near the Wireless Music Bridge, radio performance 
is degraded. For best results, make sure the Wireless 
Music Bridge is as close to the user as possible.
Network Connectivity
Although the Wireless Music Bridge can connect 
to the Control4 System via 802.11b/g, it is strongly 
encouraged to use the wired Ethernet connection 
for communicating with the Wireless Music Bridge.   
Bluetooth use and location of the Wireless Music 
Bridge must be considered when installing this 
device. 
If Bluetooth functionality is used by your customer, 
location must be decided early enough such that 
CAT5/6 cable can be run for Ethernet connectivity. 
Bluetooth and WiFi operate on the same 2.4GHz 
spectrum and can interfere with each other, therefore, 
it is recommended to install the system with a wired 
connection.
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Installation
To connect the Wireless Music Bridge:
1  Place the Wireless Music Bridge on a table 
near a power outlet, an Ethernet connection, 
and an amplifier or speakers. Plug the Ethernet 
connector into the Ethernet jack on the back of 
the Wireless Music Bridge. 
CAUTION! If you are using Ethernet, connect 
the Ethernet cable before you power on the 
Wireless Music Bridge.
2  Decide whether you want to set up the Wireless 
Music Bridge for an analog or digital signal.
• Digital 
a  Connect an RCA cable (digital coaxial cable, 
not provided) to the Digital Output port on 
the Wireless Music Bridge.
b  Connect the other end of the RCA cable 
to locally-powered speakers or to the RCA 
Digital Audio input on an amplifier.
• Analog
a  Connect an RCA cable (stereo analog audio 
cable, not provided) to the Analog Output 
jacks on the Wireless Music Bridge. 
b  Connect the other end of the RCA cable to 
the Audio Input jacks (RCA Stereo input) on 
an  amplifier or stereo speakers. 
3  Connect the power adapter to the power jack on 
the back of the Wireless Music Bridge. 
4  Connect the power plug to an available power 
outlet. 
NOTE: Use only the Control4 5V DC power 
adapter provided.
WiFi Setup
To use WiFi:
1  Follow the instructions in “Installation.”
IMPORTANT! An Ethernet connection to 
the Wireless Music Bridge is required before 
setting this product to WiFi.
2  Open Composer Pro and click Tools > System 
Manager to reconfigure the bridge for WiFi. 
3  In the Devices pane, select the network address 

for the Wireless Music Bridge, and then click 
Configure. The default browser opens to the 
Wireless Music Bridge home page.
4  Under the Wireless LAN Settings, select the 
Service Set Identification (SSID) to which you 
want to connect the Wireless Music Bridge.
5  If the SSID is secure, enter the appropriate 
password.
6  Click Apply WiFi Settings at the bottom of the 
page. 
7  Disconnect the Ethernet cable.
8  Reset or power cycle the Wireless Music Bridge.
NOTE: To return the Wireless Music Bridge to 
wired mode, simply plug an Ethernet cable 
into the Wireless Music Bridge and power 
cycle the device.
Configure the Wireless Music Bridge
Naming the Wireless Music Bridge
The Wireless Music Bridge can be given a unique 
name, called the device-friendly name. This name is 
used by AirPlay, DLNA and Bluetooth to help the user 
see the Wireless Music Bridge on their smartphone/
tablet. Each Wireless Music Bridge can be given a 
unique device-friendly name to help associate it 
with a given room or individual. The installer should 
determine the appropriate name by discussing it 
with their customer. Assign the device-friendly name 
in the driver Properties tab in Composer Pro under 
Device Name.
The Wireless Music Bridge device-friendly name is 
unique and is not directly associated to the driver 
name. The device-friendly name is used by the 
AirPlay, DLNA and Bluetooth client, whereas the 
driver name is used by the Control4 system. The 
installer should consider naming the driver and the 
device-friendly name in a similar manner so the user 
is not confused when looking at their touch screens 
and on-screen displays.
For Bluetooth, the device-friendly name is appended 
with a “BT.” This allows devices, such as iPhone, to 
uniquely distinguish between AirPlay and Bluetooth 
connectivity. If Bluetooth is not used, the installer 
should disable the Bluetooth radio in the Properties 
tab of Composer Pro.
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New Features
The Wireless Music Bridge has two new features that 
enable the Wireless Music Bridge to Auto-start and 
turn-o a room automatically. 
• The Room(s) to Auto-Start property in Composer 
Pro lets the installer select which room(s) will 
start when a smartphone/tablet connects and 
starts streaming music to the Control4 System.  
The Auto-Start feature will only start a room if 
a media source is NOT already selected.   If a 
media source is selected in the desired room, 
the Wireless Music Bridge will NOT overtake the 
source. 
• The Room-o timer will automatically turn o 
the selected room(s) when the smartphone/
tablet stops streaming music to the Wireless 
Music Bridge.   
Both properties will cycle through the selected 
room(s) and make sure a dierent media source is 
not playing. After that, it will then start or turn o the 
room(s) as appropriate.
Simple Device Discovery Protocol (SDDP)
1  This device uses SDDP (Simple Device Discovery 
Protocol). After you connect the device and 
power it on, start Composer Pro and add the 
Wireless Music Bridge driver to a room in the 
project.
2  Make the necessary connections in the 
Connections view. 
For information about SDDP, configuring the driver, 
or making connections, see the Composer Pro User 
Guide on the dealer portal for details. Also see Using 
the Wireless Music Bridge to learn how to use the 
device.
NOTE: As with all WiFi products, Bluetooth 
performance and range varies based on 
environmental conditions. The Wireless 
Music Bridge uses a Class 2 Bluetooth 
transceiver which provides up to 10m of range. 
Microwaves, other wireless signals such as 
802.11 and ZigBee, and building structures can 
adversely aect signal strength and distance 
by which a wireless signal can be received.   

™
©2013 Control4. All rights reserved. Control4, the Control4 logo, the Control4 iQ logo and the Control4 certified logo are registered trademarks or trademarks of Control4 Corporation in 
the United States and/or other countries. All other names and brands may be claimed as the property of their respective owners. #200-00326, Rev. A,  4/30/13
control4.com   | 
Care should be taken when installing the 
Wireless Music Bridge to make sure location 
is taken into consideration for optimal 
performance. The installer should work with 
the customer to find a suitable location that 
best fits the customer’s needs.
Troubleshooting
Resets
• Soft reset—Press and release the Reset button 
one time.
• Factory Mode—Press and hold the Reset button 
for more than five (5) seconds to set the device 
name, network configuration, and WiFi settings 
back to their default settings in factory mode.
Factory Restore
There is no factory restore setting for this product. 
See “Factory Mode” above.
Regulatory/Safety Information
To review regulatory information for your particular 
Control4 products, see the information located on 
the Control4 website at: http://www.control4.com/
regulatory/.
Warranty
Limited 2-year Warranty. Go to http://www.control4.
com/warranty for details.
Apple® Support
*The Wireless Music Bridge is made for iPod touch® 2nd generation, 
3rd generation, 4th generation, and 5th generation; iPhone®  3GS, 
iPhone 4, iPhone 4siPhone 5; iPad® , iPad 2, iPad 3rd generation, iPad 
4th generation; and iPad mini®.
*“Made for iPod,” “Made for iPhone,” and “Made for iPad” mean that an 
electronic accessory has been designed to connect specifically to iPod, iPhone, 
or iPad, respectively, and has been certified by the developer to meet Apple 
performance standards. Apple is not responsible for the operation of this device 
or its compliance with safety and regulatory standards. Please note that the use 
of this accessory with iPod, iPhone, or iPad may aect wireless performance.
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