The DSP7011C is a surface mount 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. It’s easy to install with strong clip, and made of high-quality engineering plastic, which is durable, non-deformable and non-fading. It is an ideal choice for these places, such as schools, gymnasiums, square halls, parks, parking lots, railway stations, airports, villa communities and mall supermarkets, etc.
DSP3011C 3 Inch Frameless Waterproof Ceiling SpeakersAugust 19, 2022DSP3011C is a ceiling speaker with a back cover. With clear and bright sound, it is suitable for public address and background music broadcasting. With IP66 waterproof structure design and simple appe...view
DSP3011L Mini Frameless Ceiling Speaker 6WMarch 26, 2020The DSP3011L is a 8Ω ceiling speaker , the built-in 3” speaker driver is designed of wide frequency response 120-20,000Hz, the multiple terminals 6W, can be applied to different occasions varied in ...view
DSP5011L New 6.5 Inch Frameless Ceiling SpeakerFebruary 21, 2022DSP5011L New Frameless Ceiling Speaker adopts the fashionable thin-edge plane big cylinder and the carbon alloy aluminum mesh design with the RAL white coating so as to integrate with any indoor place pe...viewwe will contact you within 24 hours.
Components and Functions of Conference System DevicesNovember 29, 2021A complete audio conference system is mainly composed of sound source equipment (such as microphones, etc.), control equipment (such as mixers, etc.), amplification equipment (such as power amplifiers...view
Composition of Cordless PA SystemAugust 6, 20181. Program source equipment: There are traditional program sources such as a digital tuner, multimedia player and so on, and intelligent program sources such as digital program control center, campus ...view
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