McLelland XA1-250 User manual

2 CHANNEL AMPLIFIER
W/WiFi & BT
STREAMER
XA1-250
OWNERS MANUAL

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McLELLAND XA1-2520 is an ideal solution for residential and commercial audio
installations that require a simple setup and great sound output. With the
compact size and Class D circuit, the amplifier can easily be mounted at the
indoor area. The amplifier can be used in a stereo system with a subwoofer
output. The inputs consist of wireless Streaming/Bluetooth, and RCA Aux
input. With these built-in functions, XA1-250 amplifier is suitable for wild range
of applications, including home stereo sound system, personal entertainment,
store, restaurant, conference room, etc.
►Class D Digital Amplifier.
►Output Power 2 x 50W RMS @ 4 Ω.
►Selectabel Input Source: AUX RCA/OPTICAL/ BT/USB/WIFI IN.
►SUB Out to another amplifier or Active Subwoofer.
►Volume Adjustable
►Designed in aluminium extrusion rack.
►IR Remote Control
►Universal power supply
INTRODUCTION
FEATURE
SPECIFICATION
Power Output: 25WX2 (RMS @ 8Ω)
50WX2 (RMS @ 4Ω)
THD: <1% (Rated power: 25W @ 8Ω)
S/N: >90 dB A WTD
Frequency Response : 20Hz~22KHz +0/-2dB@ 8Ω
RCA Input Sensitivity: 700mV
Thermal Protection: Yes
Short Protection: Yes
Bluetooth Version: 4.2
USB Version: 2.0
Music file format: Support MP3 / WMA / AAC / AAC +
ALAC / FLAC / APE / WAV
Wireless Network: Support 802.11b/g/n. Compatible
with Apple Airplay, DLNA
Dimension: 200mm x 47.5mm x 160mm (WxHxD)
Weight: 1.5Kgs

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FRONT PANEL
1. POWER SWTICH
2. SOURCE: Press to select Input Source.
3. VOLUME: Turn this knob to adjust the Volume
level. Turning it clockwise/counter-clockwise
will increase/decrease the level respectively.
4. Wi-Fi: Press SOURCE button to select Wi-Fi
streaming as input, the Wi-Fi LED lights flash,
go to your smart device and open Streaming
APP. And then following the instruction of
operating from the APP for connecting to
the local Wi-Fi network. The LED will light
steady when Wi-Fi Streaming connected
succesfully. Note: Please make sure the smart
device connected to the same Wi-Fi network.
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5. BT: Press SOURCE button to select Bluetooth
as input, the BT LED light flash indicates the
amplifier is in pairing mode, go to your smart
device’s Bluetooth setting menu and find the
amplifier in the device list, then connect
Bluetooth between two devices. Once the
devices connected, there is prompt tone from
amplifier to indicate the Bluetooth is
connected and LED lights steady. Using smart
device to disconnect the Bluetooth
connection.
6. STATUS: Lights up while the unit is
connectedto the local Wi-Fi network.
7. IR Sensor: Receives reomte control signals.

REAR PANEL
1. AUX INPUT: For connecting to audio device
equipped with analog output, such as CD
player.
2. SUB OUTPUT: For connecting to Sub amplifier
or active Subwoofer.
3. OPTICAL INPUT: For connecting to audio
device equipped with digital output, such as
TV or digital preamplifier.
4. USB INPUT: For connecting a USB storage and
using Streaming APP to play back the music
files
5. SPEAKER OUT: For connecting to speakers.
Note: Please do not connect the power cable
to the AC wall outlet before connecting the
speakers properly. The speaker has polarity
(+/-), please connecting the speaker
correctly.
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6. Wi-Fi RESET: For the first time connecting the
Wi-Fi streaming to the local Wi-Fi network,
or change the position of XA1-250 to a new
Wi-Fi network, please press this RESET
button 5 seconds to configure the XA1-50
wireless network settings.
7. Wi-Fi Antenna
8. BT Antenna
Note: For properly wireless connection,
please ensure the antenna is fixed well.
9. AC IN
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CONNECTING DIAGRAM
AC IN
SPEAKER
SPEAKER
USB
Wireless router
Modem
Internet
TV
CD player

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STREAMER APP
Please download the streamer APP from the Apple App Store or Google play, and
Search for “Audio Cast” in the respective store: