Loa âm trần Toa PC 648R In
loa_648_xx
Loa âm trần Toa PC 648R
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 - 5,000 Hz, pink noise) Frequency Response 100 - 18,000 Hz (peak -20 dB) Speaker Component 12 cm (5") cone-type Dimensions for Fixing Hole Mounting hole: φ145±5 mm (φ5.71"±0.2")Ceiling thickness: 5 - 25 mm (0.2" - 0.98") Speaker Mounting Method Spring clamp Finish Baffle: Polypropylene resin, off-white (RAL 9010 or equivalent color)
Grille: Surface-treated steel plate net, off-white (RAL 9010 or equivalent color),
paint Dimensions φ168 × 77 (D) mm (φ6.61" × 3.03") Weight 470 g (1.04 lb) Accessory Paper pattern …1