● Working voltage 70/100V, multiple terminals, suitable for different occasions; ● MAX. SPL. 104±2dB, effective frequency range 60Hz - 18kHz; ● Powerful movable clip design, easy to install; ● Weight 0.8Kg, high-quality engineering plastics, durable, no deformation, no fading; ● Speaker dangling edge damping treatment, long service life, high sensitivity (94±2dB), clear and bright sound.
DSP7011L 6.5 Inch Frameless 8Ω Ceiling SpeakerAugust 15, 2019The DSP7011L is a surface mount ceiling speaker. It’s easy to install with a strong clip, and made of high-quality engineering plastic, which is durable, non-deformable, and non-fading.view
DSP5311 6.5 Inch Surface Mount Ceiling SpeakerDecember 7, 2016The DSP5311 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...view
Application of Paperless Conference System in College ConferenceJune 22, 2022In recent years, with the rapid development of computer network technology, the technology of multimedia conference system has also developed rapidly. Nowadays, the multimedia conference room of colle...view
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