The DSP504 is a surface mounted 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 connection of multiple loudspeakers possible.
The built-in 4.5'' speaker driver is designed of wide frequency response(300-14,000Hz), the multiple terminals 1.5W, 3W & 6W can be applied to different occasions vary in area sizes and background noises; It is made of high quality engineering plastic, with long-term durability, and will never be out of shape or fading;No roof cutout direct mounting on ceiling by 4 screws ;waterproof, long life, with clear and sonorous sound.
This surface mount ceiling speaker is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.
DSP5211C 10W Coaxial Frameless Ceiling Speaker with CoverMarch 21, 2017This product is acoaxial two-frequency ceiling speakers. With wide angle andhigh output power, it can output good sound effect. Besides, it’s easy to install. It’san ideal choice for you .view
DSP5211L 10W 6.5 Inch Coaxial Frameless Ceiling Speaker (8Ω)August 29, 2019This product is a coaxial two frequency ceiling type speaker,with a wide range of sound diffusion.large output power.easy installion fear,can reproduce the voice and music. It’s an indeal choice for ...view
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....viewwe will contact you within 24 hours.
Panama Invest and Fest Guangzhou 2019April 2, 2019On April 1st, DSPPA is honored to attend the Panama Invest and Fest Guangzhou 2019.view
DSPPA 28thAnniversary CelebrationNovember 23, 20168th Aug., 2016, all the members of DSPPA gathered in DSPPA industrial park to celebrate her 28th anniversary.view
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