Jiangsu Profile
Famous Export Brand
Product List
76. Outdoor All-Weather Aluminum Shell Sound Column 
[May 19, 2025]
[May 19, 2025] A speaker device specially designed for outdoor environments, usually composed of multiple speakers, with strong directionality and high sensitivity. Column sound is particularly suitable for use in buildings with ...
77. Professional Grade, Indoor Network, Ceiling Speaker [May 19, 2025]
[May 19, 2025] Product Description A ceiling mounted audio device primarily used to provide background music, broadcast notifications, and other functions, enhancing the overall atmosphere and user experience. Family ...
78. Professional Grade Ceiling Mounted Speaker [May 19, 2025]
[May 19, 2025] Product Description Also known as ceiling speakers, it is a type of sound equipment installed on the ceiling. Its main features are wide range of sound propagation, not easily obstructed, and embedded design that ...
79. Large Outdoor, All-Weather Aluminum Shell Sound Column [May 19, 2025]
[May 19, 2025] A speaker device specially designed for outdoor environments, usually composed of multiple speakers, with strong directionality and high sensitivity. Column sound is particularly suitable for use in buildings with ...
80. Professional Level Network Merging Amplifier [May 19, 2025]
[May 19, 2025] Product Description Equipment Description: 1. Brand new aluminum alloy panel and front and rear exhaust heat dissipation design, Class D power amplifier, SMPS power supply; 2. Equipment heat dissipation ...
81. Professional Level Conference Sound Column [May 19, 2025]
[May 19, 2025] Product Description The conference sound column is usually composed of multiple small sound units arranged closely, which can achieve high power output in a small volume. Its internal structure includes a conical ...
82. Network Wall Mounted Indoor Speaker [May 17, 2025]
[May 17, 2025] Product Description Network wall mounted speaker is a type of speaker based on network transmission, commonly used for public broadcasting and sound restoration. It transmits and receives audio signals through ...
83. Outdoor Waterproof Outdoor Garden Speaker [May 17, 2025]
[May 17, 2025] Product Description Speakers are usually designed with waterproof and dustproof materials, which can operate stably in various outdoor environments. In addition, they also have shock absorption function to ensure ...
84. Array Column Digital Amplifier System [May 17, 2025]
[May 17, 2025] Product Description Array sound column is a special type of speaker system that enhances the directionality and coverage of sound by linearly arranging multiple speaker units. Array sound columns are typically ...
85. Wireless Speaker [Jul 17, 2025]
[Jul 17, 2025] About us: Twenty years ago, a factory starts its first step in Electronic field. It is named as Changhzhou Choice. It just have few standard machines in it. For the promotion and developement of twenty years, right ...
86. Loud Speaker Box [Jul 17, 2025]
[Jul 17, 2025] About us: Twenty years ago, a factory starts its first step in Electronic field. It is named as Changhzhou Choice. It just have few standard machines in it. For the promotion and developement of twenty years, right ...
87. True Diversity Wireless Microphone Set, One to Eight [Jul 11, 2025]
[Jul 11, 2025] Wireless microphone (one to four gooseneck) equipment is a professional wireless communication device, mainly used in meetings, teaching and other occasions, with the following characteristics and functions: 1. One ...
88. Professional Level, Analog Audio Matrix [Jun 24, 2025]
[Jun 24, 2025] Product Description An audio matrix processor is a high-performance digital processing device designed specifically for large-scale audio systems. Its core function is to achieve centralized routing, real-time ...
89. Indoor Professional Grade, Speaker Processor [Jun 16, 2025]
[Jun 16, 2025] An audio processor, also known as a digital processor, is a processor that processes digital signals. Its internal structure is generally composed of an input part and an output part. It has more complete internal ...
90. Network Wall Mounted Speaker [May 19, 2025]
[May 19, 2025] Product Description It is a smart audio product installed on the wall, which is mainly used to connect to the Internet through WiFi network to achieve voice control, music playing, radio listening, weather query and ...
