DSPPA DSP915D ลำโพงเพดาน 2 ทาง 5 นิ้ว 20 วัตต์ 100v/70v

     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.

คุณสมบัติ

● Built-in 100v/70v transformer
● In-ceiling type loudspeaker
● 5” paper cone driver unit
● Rated power output at 20W
● High sensitivity(90±2dB)
● With voltage and ohms terminal
● ABS white engineering plastic
● Secure flush mount installation

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