PC-658R

Ceiling Speaker

PC-658R

Integrated with a resin panel and speaker frame, the PC-658R is the ceiling mount speaker with a metal attached. It features 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.

Special design for thin ceiling
Spring clamp mechanism for easy speaker mounting to the ceiling

規格 A&E規格下載

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

Mounting 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 x 73 (D) mm (Φ7.56 x 2.87")

Weight

500 g (1.1 lb)

Included Accessories

Paper pattern …1

請下載資料以獲取完整規格。

The ceiling mount loudspeaker shall be an integrated cone driver, line transformer and baffle (grille) assembly. The driver shall be a 16cm (6") diameter cone type with 8 ohm nominal impedance and a ferrite magnet. Power handling shall be 6 W (15 W program) with a frequency response from 65 – 18 KHz and sensitivity of 90 dB SPL at 1 W input measured at a distance of 1m. The line transformer shall accept 70 V and 100V inputs with taps for 1 W, 3 W and 6 W with an output impedance of 8 ohms. The baffle shall be made of polypropylene resin and grille shall be surface-treated steel plate net with an off-white color (RAL9010). With two spring clamps mounted at the opposite side of the baffle for easily assembly.

The dimension of the speaker shall be Φ192mm x D 73mm and weight shall be 500g.
The ceiling mount loudspeaker shall be TOA model PC-658R.

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