Ceiling Speaker PC-648R

PC-648R

Integrated with a resin panel and speaker frame, the PC-648R 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.

Specification
Rated Input6 W (100 V line), 3 W (70 V line)
Rated Impedance100 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)
Sensitivity90 dB (1 W, 1 m) (500 Hz – 5 kHz, pink noise)
Frequency Response100 Hz – 18 kHz (peak -20 dB)
Speaker Component12 cm (5″) cone-type
Dimensions for Fixing HoleMounting hole: φ145±5 mm (φ5.71″±0.2″)
Ceiling thickness: 5 – 25 mm (0.2″ – 0.98″)
Speaker Mounting MethodSpring clamp
FinishBaffle: Polypropylene resin, white (RAL 9016 equivalent)
Grille: Surface-treated steel plate net, white (RAL 9016 equivalent), paint
Dimensionsφ168 × 77 (D) mm (φ6.61″ × 3.03″)
Weight470 g (1.04 lb)
AccessoryPaper pattern …1

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