Huozhou car loudspeaker megaphone Three Rivers Car

Huozhou car loudspeaker megaphone Three Rivers Car classification car speakers mainly double cone, two-way, three-way type, independent modular, subwoofers and the like. Independent Component include separate tweeters and midrange units and separate crossover network, usually installed in the car front. In general, car horn larger diameter, low frequency, the better, so like to hear the bass, it is best with larger caliber car speakers. Of course, there is a kind AC and DC, support USB computer chip recording and playback, you can loop. Beijing Toshihiro Genesis is set production and marketing services as one of the trading companies, specific details can be to our website (wireless microphone http://www.nuanhua.com/kuoyingqi.htm), the company mainly produces pin Megaphone , microphone, belt-type propaganda, wireless microphone, portable amplifiers, players say. Handheld Megaphone, car speakers. car horn. Car Megaphone handheld speakers, portable speaking, amplifiers, loudspeakers, wireless amplifiers, bodypack megaphone purposes: outdoor expansion orders, product warranty sales, teaching, conferences, guided tours, lectures and other gatherings; those interested can contact consult us, Lee welcome your call 010-51265034 13366708682 Huozhou car loudspeaker. About Sanhe car loudspeakers is the traditional teaching style based wired PA system, the new teaching style based wireless public address system places, especially at universities, most teaching wireless microphone use. Wireless teaching PA system initially present and easy whistle, but later developed sound distortion, and the shortcomings of short transmission distance infrared wireless audio transmission technology, considerably improved this new teaching loudspeakers. Perhaps now you have tangled on the handheld wireless microphone and loudspeaker propaganda, because most of the hand-held megaphone contains Offbeat, whistle, built-in recording and other features. Weight for a variety of purposes in schools, factories, alerts light, power, beautiful appearance, easy to use. The microphone will be different by definition is sound amplification, spread farther mean, relatively speaker, more penetrating sound loudspeakers car Huozhou Three Rivers Car loudspeaker megaphone What are the advantages: 1, clear sound. 2, small, thin speakers. 3, using ABS plastic, not afraid to hit. 4, convenient charging, you can plug in charging 5 rechargeable battery (lithium battery) use time long, up to 8-10 hours 6, the sound loud and clear, power up to 15W, for an area of ??200 square meters. 7, amplifying effect, the power of 0-25W, is 2-4 times that of ordinary speakers. 8, product design compact, easy to carry, is a good helper for many activities. 9, long discharge time, a charge can use about 6 hours (lithium battery), it is 2-4 times that of ordinary speakers. 10, using a lithium battery, long life (2--4 years). 4, MP3 music or computer music can be played through the loudspeakers. Huozhou car loudspeakers Car loudspeaker characteristics Trois digital amplifier technology, sound quality is very good, use a long time, the MP3 player is very good speakers use neodymium iron bang, lighter, more clear and powerful sound audio "AUX "input jack, so loudspeakers used as active speakers, MP3 Lang put read, intelligent power management system, charging, automatic monitoring power use and testing, so that loudspeakers work more stable and reliable, off to extend battery life Built high-capacity lithium-ion battery, can be used circularly, it lasted 40 hours Huozhou car loudspeakers Car loudspeaker Trois technical parameters: Frequency Response: 125Hz-12kHz Maximum output power: 5W Output Impedance: 4Ω Operating Temperature : -10 ℃ -45 ℃ Operating Voltage: 7.2-9V Huozhou car Sanhe car loudspeaker megaphone With the growing role of education enrollment and tourism, education and guides require the use of loudspeakers at a normal volume also guarantee voice clear and loud to ensure the quality of teaching and the quality of tour guides, the birth of a portable microphone to address the worries of teachers and guides, easy to carry, easy to operate, battery replacement easier and faster, guided by teachers and teacher's praise. The teacher's voice must be drawn in teaching damage, there will be discomfort, does not affect our students and lectures, will use loudspeakers to improve the quality of teaching can effectively protect the good voice, ease of management on the one hand, on the other hand to help students Lianting Li.