DSP5311 6.5 Inch Surface Mount Ceiling Speaker
Features
● Built-in 100v/70v transformer, 3W-6W with multiple terminals● Narrow edge design, 6.5” speaker unit, aluminum grille
● Max. SPL: 100dB±2dB, Freq. Resp.:110Hz ~ 18kHz
● Direct mounting by 4 screws
● Ideal for school, office, hotel & airport background music system