The DSP504 is a surface mounted ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible.
The built-in 4.5'' speaker driver is designed of wide frequency response(300-14,000Hz), the multiple terminals 1.5W, 3W & 6W can be applied to different occasions vary in area sizes and background noises; It is made of high quality engineering plastic, with long-term durability, and will never be out of shape or fading;No roof cutout direct mounting on ceiling by 4 screws ;waterproof, long life, with clear and sonorous sound.
This surface mount ceiling speaker is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.
DSP903A Active Ceiling SpeakerAugust 30, 2019This product is widely use in schools, gyms, squares, parks, parking lots, train stations, airports, villas, supermarkets and shopping malls. It is an ideal choice for public broadcasting. Order to fa...view
DSP503 4.5 Inch 1.5W-10W Steel Ceiling SpeakerMarch 10, 2017The DSP503 is a ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel c...view
DSP5211C 10W Coaxial Frameless Ceiling Speaker with CoverMarch 21, 2017This product is acoaxial two-frequency ceiling speakers. With wide angle andhigh output power, it can output good sound effect. Besides, it’s easy to install. It’san ideal choice for you .viewwe will contact you within 24 hours.
Advantages of Network Public AddressAugust 6, 2018It is a pure digital audio network public address system based on the Internet and LAN, which is different from the traditional analog audio, FM, addressing and CNC broadcasting system. The IP intelli...view
Application of Smart PA SystemMarch 30, 2021Ⅰ. Smart PA system applicationsThe smart PA system is one of the indispensable infrastructures of every school. Although the video technology and network technology have been developing rapidly in re...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
