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LOA ÂM TRẦN PC-1867FC

Mã sản phẩm: LOA ÂM TRẦN PC-1867FC
Thương hiệu: TOA
Xuất xứ:
Bảo hành:
Ghi chú: Dòng loa âm trần dùng trong tòa nhà , trường học, văn phòng – Hotline: 38 721 777
 LOA ÂM TRẦN PC-1867FC



Rated Noise Power    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), 6.7 kΩ (1.5 W), 13 kΩ (0.8 W)
70 V line: 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 6.7 kΩ (0.8 W), 13 kΩ (0.4 W)
Sensitivity    90 dB (1 W, 1 m) (500 Hz - 5 kHz, pink noise)
79 dB (1 W, 4 m) (100 Hz - 10 kHz, pink noise) according to EN 54-24
91 dB (1 W, 1 m) (100 Hz - 10 kHz, pink noise) converted based on EN 54-24
Maximum Sound Pressure Level    85 dB (6 W, 4 m) (100 Hz - 10 kHz, pink noise) according to EN 54-24
97 dB (6 W, 1 m) (100 Hz - 10 kHz, pink noise) converted based on EN 54-24
Frequency Response    160 Hz - 13 kHz
Coverage Angle(-6dB)    500 Hz: 186゜, 1 kHz: 178゜, 2 kHz: 148゜, 4 kHz: 76゜,
according to EN 54-24
Environmental Type    A (indoor applications) according to EN 54-24
Speaker Component    12 cm (5) cone-type"
Dimensions for Fixing Hole    ±3
±0.12"
φ156 (mounting hole) × 30 (maximum ceiling thickness) mm (φ6.14 × 1.18)"
Speaker Mounting Method    Spring catch
Applicable Cable    Solid wire: φ1.0 - φ3.0 mm (AWG18-9)
Connection    Screw connector (steatite terminal) bridging
Finish    Baffle: Aluminum, off-white (RAL 9010 or equivalent color), paint
Grille: Aluminum net, off-white (RAL 9010 or equivalent color), paint
Dome mounting bracket: Steel plate, trivalent chromate treatment plating
Fire dome: Steel plate, black, painting
Dimensions    φ180 × 11 (exposed section) + 110 (D) mm (φ7.09 × 0.43" + 4.33")"
Weight    1.4 kg (3.09 lb) (bracket, fire dome included)
Accessory    Rubber grommet …2, Paper pattern …1 
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