3-Inch Full-Frequency Poe Column Speaker

• Type: Voice Conferencing System
• Video: Without Video
• Composition: Regulator
• Communication: Wired
• Pointing Feature: Cardioid
• Color: Black
• Model NO.: VIS-SPK
• Transport Package: Carton
• Trademark: VISSONIC
• Origin: China
• HS Code: 85176239
• Production Capacity: 10000

Product Description

Detailed Photos

                                                                            
                          

 

Product Description

The SPK series full-frequency linear POE sound column adopts a 3-inch full-frequency unit, a wooden speaker, and a built-in POE amplifier, which has a high degree of sound reduction and DSP processing. The speaker only needs to connect a network cable to realize audio, power supply, DSP configuration and real-time signal control.

 

Features

 

1. Built-in DSP processing, support gain, mute, equalization, pressure limit, noise gate software adjustment
2. AUDIOLINK digital transmission protocol, ultra-low latency, wireless loss and interference
3. A network cable transmits audio signals, control signals, and POE power
4. Overcurrent protection, high temperature protection, overload protection

Product Parameters

 

 

model	VIS-SPK12-AL	VIS-SPK8-AL	VIS-SPK6-AL	VIS-SPK4-AL	VIS-SPK2-AL
System Components	12 × 3 "full frequency unit	8 × 3 "full frequency unit	8 × 3 "full frequency unit	8 × 3 "full frequency unit	8 × 3 "full frequency unit
Frequency response (± 3dB)	120Hz-18kHz	120Hz-18kHz	130Hz-20kHz	135Hz-20kHz	140Hz-20kHz
Sensitivity	97dB	96dB / w / m	95dB / w / m	93dB / w / m	91dB / w / m
Maximum sound pressure level	121dB	120dB	119dB	117dB	113dB
power	120W	120W	120W	120W	80W
Coverage angle	H100 ° × V15 °	H100 ° × V18 °	H100 ° × V20 °	H100 ° × V30 °	H100 ° × V40 °
interface	1 way RJ45	1 way RJ45	1 way RJ45	1 way RJ45	1 way RJ45
Material	Wooden	Wooden	Wooden	Wooden	Wooden
Cooling method	Natural convection cooling	Natural convection cooling	Natural convection cooling	Natural convection cooling	Natural convection cooling
size	124×155×101mm	120×150×720mm	120×150×540mm	120×150×370mm	120×150×210mm
net weight	12kg	8.5kg	6.5kg	4kg	2.5kg

 

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