Jiangsu Profile
Famous Export Brand
Product List
91. Outdoor Horn Speaker (anti-corrosion) 
[May 22, 2025]
[May 22, 2025] Product Description It is a device that converts audio signals into sound output, usually consisting of a large-diameter throat and gradually tapered speakers, capable of producing high-efficiency ...
92. Indoor, Professional Grade, Line Array Subwoofer [May 20, 2025]
[May 20, 2025] Product Description It is a special speaker design that arranges multiple speaker units in a straight line, and uses digital signal processing technology to accurately propagate the sound waves of each speaker, ...
93. Ts Professional Line Array Subwoofer [May 20, 2025]
[May 20, 2025] Product Description It is a special speaker design that arranges multiple speaker units in a straight line, and uses digital signal processing technology to accurately propagate the sound waves of each speaker, ...
94. Dual 6-Inch Line Array Speaker [May 20, 2025]
[May 20, 2025] Product Description A linear array speaker is composed of multiple closely arranged radiating units, whose amplitudes and phases remain consistent, allowing sound to propagate in a linear manner. This design enables ...
95. Wall-Mounted Speaker Sound Box Conference Meeting System FT-104 [Mar 12, 2024]
[Mar 12, 2024] Wall-Mounted Speaker Sound Box Conference FT-104 Application Conference Speaker unit 4 "+1" treble Power 10W Frequency response range 81-18KHz Sensitivity: 91db Rated voltage: 110V
96. Portable Pull-Rod Audio High-Power Bluetooth Speaker with Seven-Color LED Lights [Mar 11, 2024]
[Mar 11, 2024] Portable Pull-rod Audio High-power Bluetooth Speaker with Seven-color LED lights Application Family, stage, ktv, conference...... Speaker effect Dolby digital Applicable population Be common Charging mode ...
97. Wireless Speaker for Square [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 ...
98. Portable 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 ...
99. Big Output 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 ...
100. Four Channel Pure Post Amplifier, Professional Grade [May 19, 2025]
[May 19, 2025] Product Description It is a power amplifier with four independent output channels, each directly connected to a speaker, without any front-end signal processing function. This design allows the amplifier to focus on ...
101. Indoor 12-Inch Full Range Speaker [May 19, 2025]
[May 19, 2025] Product Description Full range speakers have a wide frequency range and broad coverage. Previously, the frequency range covered by full frequency speakers was 200-10000Hz, but with the continuous advancement of ...
102. Network Wall Mounted Secondary 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 ...
103. Four Channel Pure Post Amplifier [May 19, 2025]
[May 19, 2025] Product Description It is a power amplifier with four independent output channels, each directly connected to a speaker, without any front-end signal processing function. This design allows the amplifier to focus on ...
104. Full Range Speaker [May 19, 2025]
[May 19, 2025] Product Description Full range speakers have a wide frequency range and broad coverage. Previously, the frequency range covered by full frequency speakers was 200-10000Hz, but with the continuous advancement of ...
105. Online Network Visual Paging Microphone [May 17, 2025]
[May 17, 2025] Product Description It is an audio device based on IP network, which can transmit sound signals to IP network, and transmit sound signals to other devices through the Internet, such as speakers, speakers, etc. This ...
