The DSP915 is a ceiling speaker, also known as a 2 way ceiling speaker, it can be switched between the voltage terminal and the ohms terminal. 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 5'' speaker driver is designed of wide frequency response (60-20,000Hz), and rated power output is 20W; It is made of high quality engineering plastic, which ensures long-term durability, and will never be out of shape; Construction of dual-crossover, its flush mount type makes the easy and secure installation possible; Driver surround excellent damping, long life, clear and sonorous sounds.
This 2 way loudspeaker is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.

Model | DSP915 | |
Full-range | 5” x 1, 1” x1” | |
Rated Power | 20W | |
Power Adjustment | 70V | 3W/6W/10W |
100V | 6W/10W/20W | |
8Ω | 20W | |
Sensitivity (1m,1W) | 90±2dB | |
Max SPL(1M) | 103±2dB | |
Freq. Response | 60Hz-20kHz | |
Cutout Size | Ø170 mm | |
Dimensions (H x W x L) | 224 x Ø198mm | |
Weight | 2.9kg | |
DSP5211 New 10W Coaxial Frame-less Ceiling SpeakerApril 27, 2022This product is a coaxial two frequency ceiling type speaker,with a wide range of sound diffusion, large output power. Easy installation fear,can reproduce the voice and music. It’s an ideal choice f...view
DSP211 8 Inch 50W Ceiling SubwooferMay 22, 2017We believes that the sound in a venue should be uncompromised, including the often overlooked secondary areas. To this end we are proud to introduce our subwoofer ceiling speaker to you.The speaker is...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...viewwe will contact you within 24 hours.
DSPPA Conference System Applied in HZ Electric Power MansionNovember 29, 2016September 4, 2016, G20 summit opened in Hangzhou. Distinguished guests from different countries, international organizations, leaders all gathered in Hangzhou to discuss international events. It is a ...view
MAG6000 IP Network PA System Applied in Qiongtai Normal UniversityJune 2, 2017Brief Introduction of the ProjectMAG6000 IP Network PA System was installed and put into use successfully in Qiongtai Normal University in Haikou, China in May 2017.Qiongtai Normal University,located in H...view