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30W Wall Plate Audio Amplifier with CSR Bluetooth v4.2
SPECIFICATIONS
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:30W(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:
LED state Statement
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.
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It's Non-mobile and unportable device that be mounted in the wall, just
connect with BT and go music , and the distance of connection is 30~50
meter.
If user want to stop BT, instead Auxin input, it is automatically, there is no
need to do anything.
User could tune volume control for 2 channel speaker, move clockwise is add
volume.
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Federal Communication Commission Interference 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 thatto which the receiver is
connected.
Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
This device and its antenna(s) must not be co-located or operating in conjunction with any other
antenna or transmitter.
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