PC-2852
Integrated with a speaker unit and panel, the PC-2852 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
15 W (100 V, 70 V line)
Rated Impedance
100 V line: 670 Ω (15 W), 1 kΩ (10 W), 2 kΩ (5 W), 3.3 kΩ (3 W)70 V line: 330 Ω (15 W), 670 Ω (7.5 W), 1 kΩ (5 W), 2 kΩ (2.5 W),3.3 kΩ (1.5 W)
Sensitivity
96 dB (1 W, 1 m) (500 - 5,000 Hz, pink noise)
Frequency Response
45 - 20,000 Hz (peak -20 dB)
Speaker Component
20 cm (8') coaxial cone-type
Dimensions for Fixing Hole
Mounting hole: φ250±3 mm (φ9.84'±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
สนใจสินค้า ติดต่อ
ฝ่ายขาย สาขารังสิต
โทร :
0-2996-2636-9,082-450-0417-8
E-mail :
[email protected] ,
[email protected]
Line ID : cctvplaza1 , pathumdesign , salesps
Wechat : Pathumdesign
Facebook.com / Pathumdesign
เว็บไซต์ :
www.psitmart.com
www.pathumdesign.net
www.pathumdesign.com
www.cctvplaza1.com
www.cctvsquare.com
www.isystemsoftware.com
www.taradcctv.com
Tag : ลำโพง , PC-2852