Jiangsu Profile
Product List
1276. AV 3.5mm Extension Male1.0m 2.0m 3.0m 4.0m 5.0m Audio Cables 
[Jun 13, 2025]
[Jun 13, 2025] AV Cable 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 ...
1277. 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 ...
1278. 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 ...
1279. Inverted Box Type Dual 10 Inch Linear Array Speaker [May 27, 2025]
[May 27, 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 ...
1280. Professional Grade, Lip Speaker Amplifier [May 26, 2025]
[May 26, 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 ...
1281. Professional Grade Replay Speaker Amplifier [May 26, 2025]
[May 26, 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 ...
1282. Wireless Microphone (one to four gooseneck) [May 25, 2025]
[May 25, 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 ...
1283. Long Distance, True Diversity Wireless Microphone [May 25, 2025]
[May 25, 2025] A wireless microphone system that can stably transmit signals over long distances and use true diversity technology to reduce signal interference and disconnection phenomena Detailed Photos Application scenarios ...
1284. 1200W Dual Channel Analog Amplifier [May 25, 2025]
[May 25, 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 ...
1285. 1000W Dual Channel, Analog Amplifier [May 25, 2025]
[May 25, 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 ...
1286. Dual Channel Analog Amplifier, 600W [May 25, 2025]
[May 25, 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 ...
1287. Professional Grade, Dual Channel Analog Amplifier [May 25, 2025]
[May 25, 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 ...
1288. Front and Rear Stages, Power Amplifier [May 25, 2025]
[May 25, 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 ...
1289. Test Lead RCA Coaxial Microphone Fiber Extension Interconnect Speaker Link Video Cable [May 23, 2025]
[May 23, 2025] Test lead 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 ...
1290. RCA USB Audio Adapter Extension Interconnect Speaker Link Video Cable Splitter 01 [May 23, 2025]
[May 23, 2025] 3.5male to 3.5male RCA to RCA 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 ...
