Feature:

1.  One set includes an active loudspeaker and a passive one.

2. Built-in stereo power amplifier RMS 30W+30W

3. with 5" woofer and 1" tweeter speaker unit.

4. with one  line input, one line output and 6.5mm microphone input.

5. Interface a 24v voice alarm input / 24V short cut signal & an emergency alarm voice file.

6. Separate volume control for microphone, bass, treble and master volume.

7. with IR remote control.

8. Power Supply 110V~230V, 50Hz/60Hz.One set includes an active loudspeaker and a passive one.

Specification:

Model	WS-A40S
Description	5" Bluetooth Speaker with Voice Alarm Function
Bluetooth Version	Bluetooth 4.2
RMS Power Output	20 Watt + 20Watt @ 8Ω
Frequency Response	60-18KHz (±3dB)
THD	<0.5% at 1kHz, 1/3 rated power
S/N Ratio	>70dB
Speaker Unit	Two-Way 5" Poly cone with 1" tweeter
Material	ABS body and metal grille
Power Supply	AC 110-240V power supply