เครื่องเสียง TOA Speakers
PC-2852 Ceiling Mount Speaker
PC-2852 Ceiling Mount Speaker
| Rated Input | 15 W (100 V, 70 V line) |
|---|---|
| Rated Impedance | 100 V line: 670 Ω (15 W), 1 kΩ (10 W), 2 kΩ (5 W), 3.3 kΩ (3 W) 70 V line: 330 Ω (15 W), 670 Ω (7.5 W), 1 kΩ (5 W), 2 kΩ (2.5 W), 3.3 kΩ (1.5 W) |
| Sensitivity | 96 dB (1 W, 1 m) (500 Hz - 5 kHz, pink noise) |
| Frequency Response | 45 Hz - 20 kHz (peak -20 dB) |
| Speaker Component | 20 cm (8") coaxial cone-type |
| Dimensions for Fixing Hole | Mounting hole: φ250±3 mm (φ9.84"±0.12") Ceiling thickness: 5 - 25 mm (0.2" - 0.98") |
| Speaker Mounting Method | Spring clamp |
| 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-2 branch type) |
| Finish | Baffle: Steel plate, white (RAL 9016 equivalent), paint Grille: Surface-treated steel plate net, white (RAL 9016 equivalent), paint |
| Dimensions | φ280 × 92 (D) mm (φ11.02" × 3.62") |
| Weight | 1.6 kg (3.53 lb) |
| Accessory | Paper pattern …1 |
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