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bulletKARAOKE




TOA PC-1869  
รหัส : PC-1869
ยี่ห้อ : TOA
รุ่น : PC-1869
ราคาปกติ :  810.00      
ราคาพิเศษ :  690.00
รายละเอียดย่อ :
TOA PC-1869 ลำโพงติดเพดาน Ceiling Mount Speaker 6W
รายละเอียดทั้งหมด :

TOA PC-1869 ลำโพงติดเพดาน Ceiling Mount Speaker 6W

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.

Specification

 

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)
70 V line: 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 6.7 kΩ (0.8 W), 13 kΩ (0.4 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")
Ceiling thickness: 5 - 25 mm (0.2" - 0.98")
Speaker Mounting Method Spring clamp
Applicable Cable 600 V vinyl-insulated cable (IV wire or HIV wire)
Solid copper wire: φ0.8 - φ1.6 mm (equivalent to AWG 20 - 14)
7-core twisted copper wire: 0.75 - 1.25 m㎡ (equivalent to AWG 18 - 16)
Connection Push-in connector (bridging terminal-2 branch type)
Finish Baffle: Steel plate, white (RAL 9016 equivalent), paint
Grille: Surface-treated steel plate net, white (RAL 9016 equivalent), paint
Dimensions φ180 × 72 (D) mm (φ7.09" × 2.83")
Weight 620 g (1.37 lb)
Accessory Paper pattern …1

 


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