TOA PC-1869 Ceiling Mount Speaker
TOA PC-1869 ลำโพงติดฝ้าเพดาน และระบบไลนโวลล์ 70V/100V TOA PC-1869 Ceiling speaker จากแบรนด์ TOA
Integrated with a speaker unit and panel, the PC-1869 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.
สเปค
Rated Input |
6 W (100 V line), 3 W (70 V line) |
Rated Impedance |
100 V line: 1.7 kΩ (6 W), 3.3 kΩ (3 W), 6.7 kΩ (1.5 W), 13 kΩ (0.8 W)
|
Sensitivity |
90 dB (1 W, 1 m) (500 Hz – 5 kHz, pink noise) |
Frequency Response |
55 Hz – 18 kHz (peak -20 dB) |
Speaker Component |
12 cm (5″) cone-type |
Dimensions for Fixing Hole |
Mounting hole: φ150±3 mm (φ5.91″±0.12″)
|
Speaker Mounting Method |
Spring clamp |
Applicable Cable |
600 V vinyl-insulated cable (IV wire or HIV wire)
|
Connection |
Push-in connector (bridging terminal-2 branch type) |
Finish |
Baffle: Steel plate, white (RAL 9016 equivalent), paint
|
Dimensions |
φ180 × 72 (D) mm (φ7.09″ × 2.83″) |
Weight |
620 g (1.37 lb) |
Accessory |
Paper pattern …1 |
