รายละเอียด:
The PC-2268WP is a splash-proof surface mount ceiling speaker with rated input of 6 W (100 V line application). It meets IPX4 water protection requirements and can be installed in locations where it may not be directly exposed to wind and rain. Compact and attractive design to blend in with interior spaces. The push-in type input terminal provides an easy cable connection and allows bridge wiring. The input power change can be made easily by changing the tap position of the transformer. Rear-closed structure with a rear cover keeps performance and sound quality constant regardless of installation location.
Rated Input : 6 W (for 100 V line), 3 W (for 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, 330 Hz - 3.3 kHz, pink noise)
Frequency Response : 160 Hz - 14 kHz (20 dB below peak)
Speaker Component : 12 cm (5") cone-type
Applicable Cable : 600 V vinyl-insulated cable (IV wire or HIV wire)
Solid copper wire: φ0.8 - φ1.6 mm (equivalent to AWG 20 - 14)
7-core twisted copper wire: 0.75 - 1.25 m㎡ (equivalent to AWG 18 - 16)
Connection : Push-in connector (bridging terminal)
Operating Temperature : -10゜ to +50゜ (14゜F to 122゜F)
Finish : Front case, Rear case:
Fire-resistant HIPS resin (resin material grade: UL94V-0), light gray
Dimensions : φ220 × 80.5 (D) mm (φ8.66" × 3.17") (excluding projection)
Weight : 880 g (1.94 lb)
Accessory : Switch box mounting screw (M4 × 35) …2, Ceiling mounting screw (4 × 35) …2