The DSP922 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 4.5'' speaker driver is designed with wide frequency response (250-16,000Hz), 4W, 8W and 15W multi terminals can be applied in different occasions in different area sizes and background noises; It is made of high-quality steel and fixed by stamping, which ensures long-term durability and will never be deformed; Equipped with leaded wire box which is difficult to burn for fire protection; Spring clip clamp makes for easy and secure installation; Surround driver excellent damping, long life, clear and loud sounds.
It is an ideal choice for industrial and commercial applications in hotels, schools, offices and factories where background music and public address are needed.PZAMORE SPECS
Built-in 4.5'' speaker driver is designed with wide frequency response (250-16,000Hz), 4W, 8W and 15W multi terminals can be applied in different occasions in different area sizes and background noises; It is made of high-quality steel and fixed by stamping, which ensures long-term durability and will never be deformed; Equipped with leaded wire box which is difficult to burn for fire protection; Spring clip clamp makes for easy and secure installation; Surround driver excellent damping, long life, clear and loud sounds.
It is an ideal choice for industrial and commercial applications in hotels, schools, offices and factories where background music and public address are needed.PZAMORE SPECS