The DSP922G is a ceiling speaker with a 70v/100v transformer built in, and also is a ceiling speaker with fire dome. 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 (130-20,000Hz), the multiple terminals 4W, 8W & 15W can be applied to different occasions vary in area sizes and background noises; It is made of high-class steel and fixed by stamping, which ensures long-term durability, and will never be out of shape; Equipped with leaded wire case which is hard to burn for fireproofing; Spring clip clamp makes the easy and secure installation possible; Waterproof driver surround excellent damping, long life, clear and sonorous sounds.
This fireproof ceiling speaker is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.
DSP7166L 8Ω 6'' 60W Coaxial Ceiling Speaker with Rear CoverJuly 8, 2025This product is an 8Ω ceiling speaker with a coaxial design, featuring a full-range driver and an tweeter, complemented with rear cover. The terminal connectors are located at the front for easy inst...view
DSP916 4-16Ω Crossover Bass & Treble Ceiling SpeakerNovember 14, 2016Description:DSP916 is a ceiling speaker (or two way ceiling speaker) which is suitable for different public address wires. It can be switched between the ohms terminal 4-16 Ω and the voltage terminal...view
DSP8060C 60W Ceiling Speaker with Two Tweeter and DomeDecember 18, 2023Featuring a 60W output, this ceiling speaker is designed for indoor use with exceptional sound performance, a straightforward build for effortless power adjustment and installation to enhance any spac...viewwe will contact you within 24 hours.
IP-Based PA System: Breaking the Limits of Communication DistanceDecember 12, 2024With the rapid development of information and intelligent technologies, traditional broadcast systems can no longer meet the modern society's demand for efficient and convenient information transm...view
Brief Introduction of Public Broadcasting SystemMarch 29, 2019Because of the limited sound energy produced by natural sound sources (such as voice speech, singing, musical instrument playing, sound reproduction, etc.), the sound pressure level decreases with the...view
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