Jiangsu Profile
Famous Export Brand
Product List
91. Loud Speaker with High Power 
[Nov 11, 2025]
[Nov 11, 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 ...
92. Square Speaker with High Volume [Nov 11, 2025]
[Nov 11, 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 ...
93. Wireless Handheld Microphone (four antennas) [Sep 22, 2025]
[Sep 22, 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 ...
94. Professional Grade, Auxiliary Speaker Amplifier [Sep 22, 2025]
[Sep 22, 2025] Product Description Reverse sound system, also known as "reverse sound" or "reverse sound", is a special type of sound system. Unlike traditional sound systems, it places the main sound emission source in the room ...
95. Good Quality 6" Speaker Accessory-3 [Sep 04, 2025]
[Sep 04, 2025] EA-ACE013 metal Speaker Accessory 6" round hole 30MM height 40mm external diameter 161MM Packing: it's up to different sizes and product, usually as customer's ...
96. Sp-0404/Sp-0404t 4 "Paper Cone Wall Mount Speaker [Sep 04, 2025]
[Sep 04, 2025] SP-0404 Impedance: 8 ohms Woofer: 4 "(103mm) paper cone with rubber edge, KSV19mm,magnet70*15mm Tweeter: 1" (25mm) silk or aluminum dome,NdFeB23*3mm Sensititity(1w/1m): 88dB Frequency Response: ...
97. Sp-0406/Sp-0406t 6.5 "Paper Cone Wall Mount Speaker [Sep 04, 2025]
[Sep 04, 2025] SP-0406 Impedance: 8 ohms Woofer: 6.5 "(165mm) paper cone with rubber edge, KSV25mm,magnet90*20mm Tweeter: 1" (25mm) silk or aluminum dome,NdFeB23*3mm Sensititity(1w/1m): 88dB Frequency Response: ...
98. Sp-0504/Sp-0504t 4 "Paper Cone Wall Mount Speaker [Sep 04, 2025]
[Sep 04, 2025] SP-0504 Impedance: 8 ohms Woofer: 4 "(103mm) paper cone with rubber edge, KSV19mm,magnet70*15mm Tweeter: 1" (25mm) silk or aluminum dome,NdFeB23*3mm Sensititity(1w/1m): 88dB Frequency Response: ...
99. Professional Grade Main Speaker Amplifier System [Aug 11, 2025]
[Aug 11, 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 ...
100. Indoor Sound Column/Wooden Shell Mesh [Jun 17, 2025]
[Jun 17, 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 ...
101. 16 Channel Digital Mixing Console [Jun 15, 2025]
[Jun 15, 2025] Product Description A mixing console with 16 input channels, each channel can independently adjust volume, balance, and effects, suitable for various audio processing scenarios. Basic functions and features of a 16 ...
102. Indoor Professional Grade, Mixing Console [Jun 15, 2025]
[Jun 15, 2025] Product Description A mixer is a professional audio equipment used to amplify, mix, distribute, improve sound quality, and process audio effects from multiple input signals, ultimately outputting to a sound system ...
103. Cabinet Mixing Console, Professional Grade [Jun 15, 2025]
[Jun 15, 2025] Product Description A cabinet mixing console is a professional audio mixing device designed specifically for standard equipment cabinets and can be embedded for installation. Its main features and functions are as ...
104. Array Sound Column, Digital Amplifier [May 28, 2025]
[May 28, 2025] Product Description Array column digital amplifier equipment is an audio device that integrates an audio power amplifier inside a speaker, with high efficiency, high sound output, excellent sound quality, complete ...
105. Linear Ultra-Low Speaker, Digital Power Amplifier [May 27, 2025]
[May 27, 2025] Product Description A power amplifier specifically designed to drive linear array speakers. Power amplifiers play a crucial role in audio systems, as they can amplify weak input signals enough to drive speakers and ...
