Outdoor waterproof, antirust, dustproof, treble horn speaker. Built-in power amplifier 20 W to 120 W

 Horn, the horn speakers. The principle of the horn speaker is to push the air at the bottom of the horn through the diaphragm. Because the impedance of the sound is very large, the efficiency is very high and the volume is very high, however, since the shape and length of the horn will affect the sound quality and timbre of the horn, it is not easy to replay the low frequency. The horn speaker consists of a vibration system (treble head) and a horn. The vibration system is similar to the paper basin speaker, except that its diaphragm is not a paper basin, but a ball top diaphragm. The vibration of the diaphragm radiates sound waves into the air through the horn (after two reflections. It has high frequency and high volume.

 XBBA is one of the earliest manufacturers of public broadcasting system, digital conference system, professional sound reinforcement system, central control system, remote video conference system, HD recording and broadcasting system, family background music system and remote interactive teaching system in China.
scale
Supporting production includes: electronic workshop, high-tech product workshop, all-digital conference system workshop, wireless wheat workshop, speaker workshop, professional audio workshop, hardware workshop, woodworking workshop, spraying workshop, FRP workshop, surface treatment oxidation workshop.
research and development
High-tech Development Department/Conventional Product Development Department/Personalized Product Customization Development Department
system
Six core systems:
1. HD remote video conferencing system.
2. Full digital conference system + paperless multimedia conference system + conference sound reinforcement system.
Three. Full Digital Public Broadcasting System + Full Digital Fire Broadcasting System.
4. Distributed mosaic processing system.
5. Central control matrix system.
6. Full HD Recording and Broadcasting System + Educational Cloud Platform.
application
Each system focuses on different professional industries, including schools, gymnasiums, buildings, intelligent buildings, hotels, banks, prisons, real estate, commercial real estate, Park Square pedestrian street, companies, factories, enterprises and institutions, hospital supermarkets, terminal airports, entertainment and leisure, etc. E venue, exhibition hall, government units, etc.
prerequisites
The company has passed ISO 9001 quality certification, 14001 environmental certification, 18001 occupational health certification, 27001 Information Technology Security certification, CCCF fire protection certification, 3C certification and other certification, and constantly meet the global certification requirements.
Price
"High cost performance" is our consistent pursuit.
logistics
The year-round inventory of finished products is 45 days. We guarantee delivery within 10 days of normal system.