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X Series
Quick Start Guide
X300A Wireless Digital Hi-Fi Speaker System
English
X300A Wireless Digital Hi-Fi Speaker System
Quick Start Guide
Introduction
Thank you for choosing KEF digital hi-fi speaker system - X300A Wireless.
Innovation is what sets KEF apart from its competitors. For over 50 years KEF has been at the forefront of loudspeaker research and development, designing class-leading speakers that have dealt with the challenges of reproducing the latest musical formats, and reproducing them to the highest possible quality. This legacy continues today with the X300A Wireless, our first active wireless hi-fi speaker system for the digital music era.
Now let’s hi-fi your computer.
Please read and follow this manual carefully before using this system.
Table of Contents
Introduction .................................................................................................................................................................................................................... 1
Safety Instructions ....................................................................................................................................................................................................... 2
Inside the Box ............................................................................................................................................................................................................... 4
Unpacking ........................................................................................................................................................................................................................ 4
Controls and Connectors ...................................................................................................................................................................................... 5
Get Started ...................................................................................................................................................................................... 5
Wireless Network Set-up ....................................................................................................................................................................................... 7
Streaming with AirPlay .............................................................................................................................................................................................. 8
Streaming with DLNA (Android device)........................................................................................................................................................ 8
Streaming with DLNA (PC).................................................................................................................................................................................... 9
USB / AUX Playback ................................................................................................................................................................................................ 10
Controls and Settings .............................................................................................................................................................................................. 12
Firmware Upgrade ...................................................................................................................................................................................... 14
Troubleshooting ................................................................................................................................................................................. 14
Specifications ............................................................................................................................................................................................................... 16
1
2
Safety Instructions
• Follow this manual carefully for best results from your speakers
• Read and return warranty card
• Clean with a dry lint-free cloth
• Do not use alcohol-based cleaners
• Avoid damp
• Avoid temperature extremes
• Avoid direct sunlight
• SAFETY NOTICE! Trailing cables are dangerous, secure all cables
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
• A combined mains power input lead and country-specific mains plug is provided.
• Check before connecting to your local mains supply that the local supply voltage is the same as that marked on the rear panel. If it is not, check with your supplier before proceeding.
Explanation of Graphical Symbols
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the products enclosure that may be of a sufficient magnitude to constitute a risk of electrical shock to persons.
The exclamation mark within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
WARNING:
Due to the mains switch being located on the rear panel, the appliance must be located in an open area without anything obstructing access to the mains switch.
The apparatus should be connected to a mains socket with a protective earthing connection.
Correct Disposal of This Product. This marking indicates that this product should not be disposed with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources.
To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmentally safe recycling.
Please take heed of the following before using the KEF Model X300A Wireless. Note also that the word
“appliance” shall refer to the KEF X300A Wireless , or any part of it.
1. Read Instructions – All the Safety and Operating Instructions should be read before operating the appliance.
2. Retain Instructions – The Safety and Operating Instructions should be retained for future reference.
3. Heed Warnings – All warnings on the appliance and in the Operating Instructions should be adhered to.
4. Follow Instructions – All Operating and Use Instructions should be followed. Only use attachments/ accessories specified by the manufacturer.
5. Important – Do not defeat the safety purpose of the polarized or grounding type plug. The third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. Refer all servicing to a qualified service personnel. Servicing is required for any damaged parts such as power supply cord or plug.
6. Water and Moisture – The appliance should not be used in or near water, for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, near a swimming pool, and the like. The appliance shall not be exposed to dripping or splashing. Care should be taken so that objects containing liquids are not placed upon or spilled into the enclosure through openings and that no objects filled with liquids, such as a vase, shall be placed on the appliance.
7. Ventilation – The appliance should be situated so that its location or position does not interfere with its proper ventilation. For example, the appliance should not be situated on a bed, sofa, or similar surface that may block any ventilation openings.
8. Heat – The appliance should be situated away from heat sources such as radiators, heat registers, stoves or other appliances (including amplifiers) that produce heat.
9. Power Sources – The appliance should be connected to a power supply only of the type described in the Operating Instructions or as marked on the appliance and it shall remain readily operable. The mains plug is used as the disconnect device. To be completely disconnected from the power input, the mains plug of the appliance must be disconnected from the mains completely.
10. Power Cord Protection – Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them. Pay particular attention to cords at plugs, convenience receptacles and the point where they exit from the appliance. The mains plug should not be obstructed or should be easily accessed during intended use.
11. Attachments and Accessories – Use only attachments/accessories specified by the manufacturer.
12. Handling – The appliance should be transported with the cart, stand, tripod, bracket, or table specified by manufacturer, or sold with the apparatus. When a cart is used, pay caution when moving the cart/ appliance combination to avoid injury from tip-over.
13. Non-use Periods – Unplug the appliance during lightning storms or when unused for long periods of time.
14. Damage Requiring Service – The appliance should be serviced by qualified service personnel when: a) The power supply cord or the plug has been damaged; or b) Objects have fallen or liquid has been spilled into the appliance; or c) The appliance has been exposed to rain; or d) The appliance does not appear to operate normally or exhibits a marked change in performance; or e) The appliance has been dropped or the enclosure is damaged.
15. Servicing – The user shall not attempt to service the appliance beyond that described in the Operating
Instructions. All other servicing should be referred to qualified service personnel.
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FCC Compliance Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/ TV technician for help.
Inside the Box
x1 x1 x2 x1 x2 x2
Unpacking
1 2 3
Controls and Connectors
4 8
9
6 5 2 1 3 7 2 1
Get Started
Connect and Power
Connect
1. Connect the USB cable between the Left and
Right speakers 2 .
Note: The 2M USB cables can be used interchangeably between inter-speaker connection and speaker-to-computer connection.
2
L
Power
2. Power up each speaker 1 and turn on the system 3 .
L
1
3
1. AC power
2. USB between Left and Right speakers
3. Standby button
4. USB IN
5. AUX IN
6. SYSTEM GAIN control
7. BALANCE control
8. EQ switch
9. LAN port
1
2
R
R
5
6
Standby Button
Switch On
Press and hold
Press once
Switch Off
Press and hold
Switch on to Wireless setup mode
Switch on to operation
Switch off from operation
3 Operation Modes
X300A Wireless provides you 3 ways to connect to your music source. The higher prioritized mode will be activated automatically once there is an active signal (Wireless mode) or connected (USB and AUX IN mode).
Playback priority is given as below:
Operation mode
Wireless
USB
AUX IN
Conditions to activate
N/A (Always at the highest priority)
No playback in Wireless mode
1. No playback in Wireless mode
2. USB cable unplugged from computer
Status Indicator
Light Indicator
Blue/ Amber blinking
Blue, slow blinking
Blue, solid
Amber, slow blinking
Amber, solid
Amber, fast blinking
Blue, fast blinking
Red, blinking
Red, solid
System Status
Wireless setup mode
Network connecting
Network connected
Firmware Upgrade
Network problem
Critical firmware error
Connection problem between the Left and
Right speakers
System fault
Switch off
Light Indicator
Wireless Network Set-Up
A few more steps are needed before you can start wireless streaming.
You can setup a connection between X300A Wireless and your home Wi-Fi network by either wireless connection or wired connection.
* X300A Wireless will remember the last home Wi-Fi network it was connected to. Every time the system restarts, it will automatically search and connect to that network.
By Wireless Connection
Before proceeding, please ensure you have the following:
• A Wi-Fi enabled Mac/ PC.
• KEF Wireless Easy Setup Wizard (available at www.kef.com).
• Name and password of your home Wi-Fi network.
1. Run the KEF Wireless Easy Setup Wizard and select your language of choice.
2. Click “First time setup” and follow the on-screen instructions to complete the setup process.
By Wired Connection
Before proceeding, please ensure you have the following:
• A Mac/ PC with Ethernet port.
• Name and password of your home Wi-Fi network.
1. Disconnect all network connections of your Mac/ PC.
2. Connect the Ethernet cable to the Ethernet port of your Mac/PC and LAN port 9 of X300A Wireless.
3. Power up each speaker 1 and turn on the system by pressing the standby button 3 .
Indicator light will flash blue.
4. Indicator light will turn to solid blue once the network connection is established.
This process may take up to 2 minutes.
5. Run the internet browser on your computer, enter the URL http://169.254.112.202
6. a) (Optional) Rename your speaker.
b) Select the home Wi-Fi network you are going to connect to and input the password.
Click “Save” and remove the LAN cable.
7. Speaker will restart. Blue light will flash and become solid again when the setup is completed.
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8
Change Wireless Configurations
You can always rename your X300A Wireless speaker, change the home Wi-Fi network connection and check network configurations.
1 Repeat the above steps to enter the KEF Wireless Easy Setup Wizard.
2. Select your language of choice, click “Change setting” and follow the on-screen instructions.
Streaming with AirPlay
Stream Music on iOS device (iPhone/ iPad/ iPod touch) / Mac
1. Make sure your iOS device/ Mac and X300A Wireless are connected to the same home Wi-Fi network.
2. Power up each speaker and connect the USB cable between Left and Right speaker.
3. Press the standby button. Wireless network is ready once the indicator light turns solid blue.
4. Open iTunes, select the AirPlay icon .
5. Select “KEF X300A Wireless” on the AirPlay menu.
6. Play and enjoy your music.
Caution! Volume can only be adjusted on source device. Please ensure your source volume is set to low before you start streaming and adjust to volume of your liking.
Streaming with DLNA (Android device)
Stream Music on Android device
1. Make sure your Android device and X300A Wireless are connected to the same home Wi-Fi network.
2. Power up each speaker and connect the USB cable between Left and Right speaker.
3. Press the standby button. Wireless network is ready once the indicator light turns solid blue.
4. Download and install the KEF Digital Media Control app (available at Google Play Store and www.kef.com).
5. Run the app. Choose “KEF X300A Wireless” as your speaker.
6. a) Select the Android device you would like to stream music from as the server or b) Select your own Android device as the server.
7. Once the server is connected, you will see your music library stored in your Android device.
8. Tap on any music file you would like to play, they will be streamed to X300A Wireless directly.
9. If you have renewed music contents in the Android device, tap the icon and select “Update Server”.
10. End the app by taping the icon and “Exit”.
Streaming with DLNA (PC)
Setup Media Sharing in Windows Media Player 12
1. Run Windows Media Player 12.
2. Click “Stream” and “Turn on home media streaming”. “Turn on home media streaming” would not be available on the Stream menu if streaming is already turned on. In this case, please skip to step 5.
3. On the “Media streaming options” page, click “Turn on media streaming”. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
4. Click “OK”.
5. Click “Stream”, select “Allow remote control of my Player” and “Automatically allow devices to play my media”.
6. Your Windows Media Player is ready to be the media sharing server and be discovered by KEF Digital
Media Control app.
* You can setup other media sharing software on your PC as server. For details, please refer to the instructions of your media sharing software.
Stream Music from PC
1. Make sure your PC, Android device and X300A Wireless are connected to the same home Wi-Fi network.
2. Power up each speaker and connect the USB cable between Left and Right speaker.
3. Press the standby button. Wireless network is ready once the indicator light turns solid blue.
4. Download and install the KEF Digital Media Control app (available at Google Play Store and www.kef.com).
5. Run the app, choose “KEF X300A Wireless” as your speaker and your PC as server.
6. Once the server is connected, you will see the music library stored in your PC.
7. Tap on any music file you would like to play, they will be streamed to X300A Wireless directly.
8. End the app by taping the icon and “Exit”.
Caution! Volume can only be adjusted on source device. Please ensure your source volume is set to low before you start streaming and adjust to volume of your liking.
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10
USB / AUX Playback
Connect
USB IN
L
AUX IN
L
4
1a. Connect the USB cable between the Left speaker 4 and your computer.
Or
5
1b. Connect a 3.5mm stereo cable (not included) between the Left speaker 5 and your music player, smartphone or other analogue device.
Play
2a. For Windows
I. Play and enjoy your music.
2b. For Mac OS
I. Choose “System Preferences” from the Apple
menu.
II. Click “Sound”.
III. Click the “Output” tab.
IV. Select “KEF X300A Wireless” from the device list.
V. Play and enjoy your music.
* It is recommended that the X300A Wireless be used with Windows 7 and Mac OS 10.6 & above operating systems.
Recommendation
For optimal sound output, it is recommended that you set the X300A Wireless system gain level to its minimum (See P.12 – System gain control), and the master volume of your computer to its maximum.
Increase the system gain slowly to a level comfortable for your listening.
Options for volume control during playback:
1. Use the system gain as the main volume control
I. Use this option for playback without losing bit-depth.
II. Set the volume on media player to its maximum when using this option.
2. Use the volume control on media player
I. Use this option for convenience in volume adjustment via your computer’s interface.
For better music enjoyment while multi-tasking on your computer, it is recommended that the system sound be disabled to prevent any interruption to music listening.
For Windows:
1. Choose “Control Panel” from the Start menu.
2. Click “Sound”.
3. Click the “Sounds” tab.
4. Select “No Sounds” under “Sound Scheme” and click “Ok”.
For Mac OS:
1. Choose “System Preferences” from the Apple menu.
2. Click “Sound”.
3. Click the “Sound Effects” tab.
4. Uncheck “Play user interface sound effects”.
11
Controls and Settings
Balance control
R
System gain control
L
7 6
Adjust the “BALANCE” knob 7 until you hear the most balanced sound from Left and Right speakers.
The default setting is at the 12 o’clock position for equal balance between the speakers.
Adjust the “SYSTEM GAIN” knob 6 to control music volume. The default setting is at the 12 o’clock position.
* Not available in Wireless streaming mode.
Caution! Continuous listening to music at high volume may cause hearing damage.
Sound Optimisation - EQ setting
2-3 M
12
L
8
Desktop
Switch to “DESK” 8 for desktop / near field listening.
L
Or
8
Stand
Switch to “STAND” 8 for open space listening. For optimal performance, the use of good quality speaker stands with the X300A Wireless is recommended. A
5M USB cable is also recommended for open space configuration so that the speakers could be placed between 2M to 3M apart for optimum stereo effect.
Sound Optimisation - Use of bungs
Wall
<18"
A pair of bungs is supplied with the X300A Wireless system for you to fine-tune the bass output. When the speakers are positioned close to the wall, it is recommended that the bungs be placed into the rear port if you find the bass output to be overwhelming or boomy.
1. Outer bung only
The bung can be separated into outer and inner bungs. The use of the outer bung only will give less bass reduction.
Outer bung
2. Full bung
For more bass reduction, you may put the full bung into port.
It is recommended that you try the different bung configuration to achieve the most optimal sound output for your environment.
Inner bung
Top View
13
14
Firmware Upgrade
Stay tuned to firmware upgrade announcements on KEF website (www.kef.com). Always upgrade to the latest firmware to ensure you can enjoy the best of X300A Wireless.
1. Enter the KEF Wireless Easy Setup Wizard and select your language of choice.
2. Select “Upgrade firmware” and follow the on-screen instructions.
3. Power off and on the X300A Wireless after Firmware Upgrade is completed.
* No playback is allowed during Firmware Upgrade.
Troubleshooting
Status Indication
Problem
Fast blue light blinking
Amber light on
Fast amber light blinking
Red light blinking
Action
Make sure that the Left and Right speakers are properly connected through the
USB cable.
Check if your home Wi-Fi network is working properly. If problem persists, try to re-setup the wireless connection.
Try to upgrade your firmware again. If problem persists, please contact your local dealer or service helpdesk.
Switch off the X300A Wireless and switch on again after 15 minutes.
Power
Problem
X300A Wireless does not turn on
Action
Connect power cords between speakers and the mains socket respectively.
Make sure that your main power supply has been turned on.
Sound
Problem
No sound
Sound fades out
Action
Make sure that the USB cable to computer has been disconnected when you are playing the AUX IN source.
Check if amber light is on when you are going to stream music. If yes, please refer to the previous section “Status Indication”.
Playback function is deactivated in Wireless Setup Mode and Firmware Upgrade
Mode.
Check if the USB/ 3.5mm stereo cable is properly connected.
If you are Mac OS user, manually select KEF X300A Wireless as your sound device
(See P. 10 “Play”).
Try volume up on system gain control, computer and app. Make sure the volume is audible.
Make sure that the Left and Right speakers are properly connected.
Make sure that the speakers are powered up.
Switch off the speakers and switch on again.
Switch off the speaker and switch on again after 15 minutes.
Network Connection
Problem
Wireless setup failed
Wireless network cannot be establiahed
Action
Check if your home Wi-Fi network is working properly.
If you failed in setup by wireless connection, try the wired connection method (See
P. 7 “By Wired Connection” ).
Check if your home Wi-Fi network is working properly.
If problem persists, try to re-setup the wireless connection.
For further updates and troubleshooting, please visit KEF website: www.kef.com
15
Specifications
16
Model
Design
Drive units
Frequency range (-6dB)
Frequency response (±3dB)
Max peak SPL
Amplifier class
Amplifier power
AC power input
Analogue input
Digital input
Resolution
Sampling rate
Wireless standard
Wireless frequency band
Network connection
Wireless network streaming
Control
Internal volume
Dimensions (H x W x D)
Weight
X300A Wireless
Two-way bass reflex
Uni-Q driver array:
HF: 25mm (1in.) vented aluminium dome
LF/MF: 130mm (5.25in.) magnesium/ aluminium alloy
49Hz - 45kHz
58Hz - 28kHz
104dB
Twin Class AB
LF: 50W HF: 20W
US/JP versions: 100-120VAC 50/60Hz
EU/UK versions: 220-240VAC 50Hz
China version: 220-230VAC 50Hz
AUX: 3.5mm stereo jack
USB: Mini USB Type B connector
Up to 24-bit
Up to 96kHz, depending on source resolution
IEEE 802.11b/g
2.4 GHz
802.11b/g wireless
100 Base-T, RJ45 Ethernet
DLNA: V1.5 Digital Media Renderer (DMR)
AirPlay: AirPlay works with iPhone, iPad and iPod touch with iOS 4.3.3 or later, Mac with OS X Mountain Lion (10.8.0) or later, and Mac or PC with iTunes 10.2.2 or later
Balance control
System volume control
4.7L
Without heatsink:
280 x 180 x 215 mm (11.0 x 7.1 x 8.5 in.)
With heatsink:
280 x 180 x 243 mm (11.0 x 7.1 x 9.6 in.)
7.5kg per speaker
KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE.
www.kef.com
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance 20cm between the radiator & your body and must not be co-located in conjunction with any other antenna or transmitter.
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