ลำโพงเพดาน  ยี่ห้อ TOA รุ่น PC-2869

Integrated with a speaker unit and panel, the PC-2869 Ceiling Mount Speaker is of all metallic construction and ideal for use in a voice alarm system. It feature spring clamp mechanism for easy speaker mounting to the ceiling. The input impedance can be easily changed by changing the tap position of the transformer. The push-in type input terminal block makes cable connections easy and allows bridge wiring.

• 20 cm speaker
• Rated input 6 W
• Very high sound pressure level
• For paging and BGM
• Easy installation with spring catches
• Push-in terminals
• Bridge wiring

Specifications

• Frequency response  :  40 Hz – 20 kHz
• Sensitivity (1 W, 1 m)  :  94 dB
• Speaker component  :  20 cm double cone-type
• Rated input (High Impedance)  :  6 W, 3 W
• Tappings  :  6 / 3 / 1.5 / 0.8 W (100 V), 3 / 1.5 / 0.8 / 0.4 W (70 V)
• Mounting hole  :  250 mm
• Finish  :  Steel plate, traffic white (RAL 9016 or equivalent)
• Dimensions  :  280 x 93 mm (Ø x D)
• Weight  :  1.4 kg
• Accessory (included)  :  Paper pattern x 1