ENGLISH
TROUBLESHOOTING
If your speaker doesn’t work at all:
Make sure they have enough battery to be able to connect
properly with your transmitting equipment (smartphone,
audio player, laptop, etc.).
Verify that your transmitter device is on and running.
Verify that the BT transmitter is enabled on your horn and
transmitter device.
TECHNICAL SPECIFICATION
Frequency range
20 Hz - 20 kHz
Sensitivity
≥60dB
Feeding
USB
Impedance
4 Ω
Connector
Bluetooth Conectivity, Micro USB
Range / BT
Wireless
10 m
RMS power
5W
Battery
1 000 mAh
Weight
200 g
Bluetooth
version
4.2
Input
5 V 500 mA
Summary of Contents for 400
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