Description
TOA PC-2852 Bangladesh, TOA Bangladesh
- 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
- Integrated with a speaker unit and panel, the PC-2852 Ceiling Mount Speaker is of all metallic construction and ideal for use in a voice alarm system. It feature 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. The push-in type input terminal block makes cable connections easy and allows bridge wiring.
