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VOXPA Electronics Co.,Ltd

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City:qingyuan

Province/State:guangdong

Country/Region:china

Contact Person:MsMiranda

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China 4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker wholesale

4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker

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Place of Origin :Guangdong, China

Model Number :COL-442

MOQ :100

warranty :3years

dimension :360*160*115

power source :Other

output power :20w

Shell Material :MDF

Radio function :NO

Frequency response :130-15KHz

Magnet Material :Ferrite

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4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker

Product Description

The COL - 442 is an outstanding indoor column speaker designed for diverse indoor applications.

Features:
Design and Construction
It belongs to the COL - 422 - COL - 444 series. Structurally, it features a configuration of 4 - inch speakers, with a total of 2
such speakers. The cabinet is crafted from MDF (medium - density fiberboard) column body, paired with a fabric grille. This not only ensures durability but also gives the product an elegant appearance, making it suitable for indoor settings like hotels, airports, and supermarkets.
Acoustic Performance
Equipped with a full - range speaker unit, the COL - 442 delivers distinct high - and low - frequency layers. It offers a clear
and gentle sound quality, ideal for both speech and background music playback. The speaker has a power of 20W, operates at voltages of 100V/70V, and boasts a sensitivity of 92dB. Its frequency response range spans from 130Hz to 15KHz, enabling it to reproduce various audio content accurately.
Installation and Practicality
For installation, it supports easy and secure wall mounting via metal mounting brackets. Built - in a 70V/100V transformer, it can reduce line losses over longer distances. Also, it allows for the convenient parallel connection of multiple speakers, enhancing its flexibility in different indoor sound - system setups, whether in a small meeting room or a large shopping mall.

Model	Speaker Size	Power	Voltage	Sensitivity	Frequency Response	Dimension	Material
COL-442	4''×2	20W	100V/70V	92DB	130-15KHz	360160115	MDF
COL-443	4''×3	30W	100V/70V	93DB	130-15KHz	485160115	MDF
COL-444	4''×4	40W	100V/70V	94DB	130-15KHz	610160115	MDF