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4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker
4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker
4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker
4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker
4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker
4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker
4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker
4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker
4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker
4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker
Specifications
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
Description
Good Sound 4 Inch Woofer×2 20W Indoor Column PA Speaker High Sensitivity Speaker

Product Overview

The COL-442 is a premium indoor column speaker designed for professional audio applications in various indoor environments.

Key Features
  • Superior Design: Part of the COL-422 to COL-444 series with elegant MDF column body and fabric grille
  • Advanced Acoustics: Dual 4-inch full-range speakers deliver clear high and low frequencies (130Hz-15KHz)
  • High Sensitivity: 92dB sensitivity ensures excellent sound reproduction at 20W power
  • Versatile Installation: Wall-mountable with metal brackets and built-in 70V/100V transformer
  • System Flexibility: Supports parallel connection of multiple speakers for expanded coverage
Technical Specifications
Model Speaker Size Power Voltage Sensitivity Frequency Response Dimension (mm) Material
COL-442 4"×2 20W 100V/70V 92dB 130-15KHz 360×160×115 MDF
COL-443 4"×3 30W 100V/70V 93dB 130-15KHz 485×160×115 MDF
COL-444 4"×4 40W 100V/70V 94dB 130-15KHz 610×160×115 MDF
Application Scenarios

Ideal for professional audio installations in hotels, airports, supermarkets, meeting rooms, and shopping malls where clear speech reproduction and background music are required.

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

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

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

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

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

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


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

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Product Detail
Place of Origin :
Guangdong, China
Model Number :
COL-442
MOQ :
100
warranty :
3years
dimension :
360*160*115
power source :
Other
Contact Supplier
4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker
4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker
4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker
4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker
4 Inch Woofer*2 20W Indoor Column PA Speaker High Sensitivity Speaker

VOXPA Electronics Co.,Ltd

Verified Supplier
2 Years
guangdong, qingyuan
Since 2021
Business Type :
Manufacturer
Main Products :
Ceiling Speaker, Commercial Audio, Column Speaker
Total Annual :
2.5million-5 million
Employee Number :
50~100
Certification Level :
Verified Supplier
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