Audio Inputs :Bluetooth Receiver or stereo audio line level
Bluetooth Version: Bluetooth v4.2 compliant with aptX
Bluetooth Receive Distance:50 Meters (open space)
Power Amplifier Type:Stereo Class-D
Output power:24W(rms) per channel (@ RL=4 ohm)
THD+N :0.1 % (@ RL=4 ohm, f = 1 kHz)
Minimum Load Resistance :4 ohm
Includes Speaker Protection circuit.
Power Source:24 VDC/3A
3 min link-lost timeout function. Bluetooth automatically switch to paring state if reconnecting fail.
Audio priority: BT > Line In.
* Bluetooth Blue LED Status：
|Blue led on : 1 sec , off : 2 sec , repeat
||All profiles are standby but not connected with any Bluetooth device yet.
|Blue led flash every 2 sec
||A2DP or HFP is connected.
|Blue led flash twice every 2 sec
||On A2DP streaming state.
|Blue led On: 150ms, Off: 150ms repeat
||Enter pairing mode.