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 | |
DSP916 Bass & Treble Ceiling SpeakerNovember 14, 2016DSP916 is a ceiling speaker (or two way ceiling speaker) which is suitable for different public address applications. It can be switched between the ohms terminal 8Ω and the voltage terminal 70/100V....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...view
DSP7054 6.5'' 40W Coaxial Ceiling SpeakerMarch 26, 2025This product is a ceiling speaker with 40W rated power. It has excellent sound quality, simple structure, and convenient power supply setting, easy installation. It is suitable for indoor environment...viewwe will contact you within 24 hours.
The Economic Elegance of Smart Music Systems in RetailJanuary 8, 2024Enhancing the Retail Experience with Smart Music SystemsIn today's increasingly competitive retail landscape, businesses are constantly exploring innovative ways to attract customers and boost sal...view
Configuration Solution of Public Address Amplifier and Speaker (II)March 29, 2019As we all know, after the auditorium acoustical design, it is necessary to determine the power of the speaker according to a series of calculations, and then the power of the amplifier is determined b...view