The DSP904 is a ceiling speaker with fire dome and 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 6.5'' speaker driver is designed of wide frequency response (200-14,000Hz), the multiple terminals 1.5W-10W 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; 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.
Model | DSP904 |
Speaker Unit | 6.5"×1 |
Rated Power (RMS) | 6W |
Rated Voltage | 70V/100V |
Sensitivity (1m, 1W) | 92±2dB |
MAX. SPL. (1m) | 100±2dB |
Frequency Response | 200Hz-14kHz |
Dimensions | Φ210×108mm |
Weight | 1.6kg |
DSP602EN 6.5 Inch Fireproof Ceiling SpeakerMarch 21, 2017The ceiling speaker DSP602EN 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 perfectly...view
DSP662 1~6W Ceiling Speaker with Fire DomeNovember 15, 2016Description:DSP662 is a fireproof ceiling speaker with built-in 70v/100v transformer. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmissio...view
DSP922S 4.5 Inch Fireproof Ceiling Speaker with TransformerNovember 14, 2016The DSP922S 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 connectiviewwe will contact you within 24 hours.
DSPPA | China Brand, Create the BestMay 11, 2022Abstract: DSPPA celebrates the China Brand Day on May 10th.view
New Generation of Conference Room Sound System: Wireless Conference Room Sound SystemSeptember 28, 2020A good conference room sound system must include a high-quality sound reinforcement system and pickup system. An even more self-contained conference room has to include a conference discussion system,...view
EN
ar
