DSP531 is a ceiling speaker with a built-in 70v/100v transformer. The 70v/100v transmission is in a high-voltage, low-current mode, which makes transmission over a longer distance and parallel connection of multiple speakers possible.
Built-in 3'' speaker driver is designed with a wide frequency response from 130Hz to 20kHz, made of high quality ABS material, ensuring long-term durability and will never lose its shape or fade; Spring clip clamp makes installation easy and secure; Surround driver excellent damping, long life, clear and loud sound. PZA MORE SPECS
Built-in 3'' speaker driver is designed with a wide frequency response from 130Hz to 20kHz, made of high quality ABS material, ensuring long-term durability and will never lose its shape or fade; Spring clip clamp makes installation easy and secure; Surround driver excellent damping, long life, clear and loud sound. PZA MORE SPECS