DSP114 3W Round Type 4.5-inch Ceiling Speaker

• 70/100V, 1-4W with multiple terminals, suited for different field
• Max. sound pressure level 96±2dB, effective frequency range 110Hz-20kHz
• Weight 0.45kg, equipped with clamps for mounting convenient
• Made of high quality engineering plastic, long-term durability, never out of shape and fade
• Driver surround excellent damping, provided with high sensitivity (90±2dB), long life, sound clear and sonorousness