DSP501 Round Type 4.5 Inch Ceiling Speaker DSP501 is a ceiling speaker with built-in 70v/100v transformer. 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 75-20,000Hz, It’s made of high quality ABS material, which ensures long-term durability, and will never be out of shape or fading; Spring clip clamp makes the easy and secure installation; Driver surround excellent damping, long life, clear and sonorous sound. SPECIFICATIONS Model DSP501 FULL-RANGE 4.5” X 1 RATED POWER 5W MAX POWER 6W LINE INPUT 70/100V SENSITIVITY(1M,1W) 91±2dB MAX SPL(1M) 96±2dB FREQ.RESP 75Hz-20kHz CUTOUT SIZE Ø154 – Ø164mm DEMENSIONS(H x W x L) 80 x Ø180mm WEIGHT 0.8kg
