Large Active Line Array Speaker Product Active Line Array speakers who sound speakers cheapest, by the class D power amplifier and speaker, has a high efficiency, loud can output, excellent sound quality, perfect protection and good EMC characteristics stereo speakers, a wide supply voltage range: AC 100V-240V 50 / 60Hz, universal global power. Suspension of the line array design that allows adjustment within 9 ° angle range speaker coverage, speaker combination of compact, lightweight, easy to assemble, the advantages of quick construction. Main features: 1. Clear plug and play, easy to use, instructions, no professional can operate. 2. LND 3 2 A 12-inch active speaker with neodymium woofer and a 3-inch neodymium tweeter, strong output power. 3. LND 1 5 2 A powered subwoofer uses two high-powered 15-inch subwoofer unit. With an electronic crossover device JBL and BOSE stereo speakers, crossover (1 0 0 H z, 1 5 0 H z, 2 0 0 H z) Adjustable, strong output power, sound mixing thick and elastic. 4. Class D digital power amplifier features best sound, high efficiency, stable and reliable. 5. Complete protection function (short-circuit protection, overcurrent protection, overtemperature protection, over voltage protection, power limiter, temperature limiter), replacing the user's worries. 6. With Intrinsic Correction. 7. wide range of product applications, for commercial, business, entertainment, schools, military industry and so on various occasions PA requirements. Wireless Bluetooth stereo use, you just need to turn on the power switch, the switch broadcast to the Bluetooth icon labeled direction until you hear two "beep" or a voice prompt Bluetooth speaker is turned on and the Bluetooth indicator showing the state of someone's flashing stereo speakers best, indicates that Bluetooth is turned on, and may have entered the search mode, search by cell phones and other compatible Bluetooth mobile devices, the connection can be realized synchronous playback speaker, sometimes install Bluetooth speaker also encountered a problem, Bluetooth Speakers can search projects but can not connect stereo speakers Category | Wuhan Jiuhua video (certified) | stereo speakers provided by Wuhan Engineering Co., Ltd. Jiuhua video. Video Jiuhua Wuhan Engineering Co., Ltd. (www.jowa-tech.com) is a leader in Wuhan, control and adjustment of the equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Jiuhua video in Wuhan leadership with the staff warmly welcome all inquiries negotiations to create video Jiuhua Wuhan better future.