Users Manual
AS Series
AS-2108BT / AS-2110BT
AS-2112BT / AS-2115BT
1.Channel 1 volume : Adjusts the loudness of the source 
connected to CH1
2. LCD:  : Displays info for USB/SD/BT/FM radio playback
3. 
Channel 2 volume : Adjusts the loudness of the source 
connected to CH2
4. Clip LED: Indicates audio clipping.
5. 
AUX input(TRS): Connect a digital media player, 
etc. to this 1/8" stereo input.
6/11. Mic/Line input switch: Allows user to choose 
the MIC or Line signal input.
7/12. 
Mic/Line input: Connect a microphone or line 
signal to this 1/4" TRS input
8/13: 
Mic/Line input: Connect a microphone or line 
signal to this XLR input
9: 
Channel 3 volume : Adjusts the loudness of the 
source connected to CH3
10: 
AUX Input (RCA): Connect a CD player, mixer, or 
other media source to this line level RCA input.
14: 
Master volume : Adjust the loudness of the whole 
system.
15: 
Bass EQ: Controls the bass(low) frequencies of 
speaker at a range between -12dB to + 12dB.
16: 
Treble EQ: Controls the treble(high) frequencies of 
speaker at a range between -12dB to + 12dB.
17: 
Mix Out: Use this XLR output to create a wired 
connection to another powered speaker, etc.
18: 
Power ON/OFF Switch: Turns unit on or off.
19: 
Voltage Switch : Allows user to change the AC 
voltage input.
20:
AC Power Input : Mains power supply(supplied 
with speaker) plugs in here.
21. MODE : Press to switch Media Playback between 
USB/SD/BT/FM Radio. Hold to turn player on/off. 
22. 
Link: Use to create a wireless pair with another AS 
Series Bluetooth™ Speaker.
23. 
Transport: Control media player playback. 
Play/Pause, Repeat, Skip Forward, Skip Back.
24.
USB port: Insert USB stick for MP3/WAV playback
25.
SD port: Insert SD Card for MP3/WAV playback 










