ลำโพงติดเพดาน TOA รุ่น PC658R

คุณสมบัติสินค้า:

6W

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TOA PC-658R 

ลำโพงติดเพดาน (6W)

Ceiling Mount Speaker, Ceiling Speakers 6W.

• 6" (16cm) cone-type speaker

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), 10 kΩ (1 W)
70 V line: 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 10 kΩ (0.5 W)

Sensitivity
90 dB (1 W, 1 m) (500 Hz - 5 kHz, pink noise)

Frequency Response
65 Hz - 18 kHz (peak -20 dB)

Speaker Component
16 cm (6") cone-type

Dimensions for Fixing Hole
Mounting hole: φ170±5 mm (φ6.69"±0.2")
Ceiling thickness: 5 - 25 mm (0.2" - 0.98")

Speaker Mounting Method
Spring clamp

Finish
Baffle: Polypropylene resin, white (RAL 9016 equivalent)
Grille: Surface-treated steel plate net, white (RAL 9016 equivalent), paint

Dimensions
φ192 × 73 (D) mm (φ7.56" × 2.87")

Weight
500 g (1.1 lb)

Accessory
Paper pattern …1


https://toathailand.com/document/1123-pc-658r-ceiling-speaker-specification.pdf

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