TOA / PC-2238 Ceiling exposure type speaker

PC-2238は天井露出型スピーカー。天井面または壁面に取り付け可能。定格入力は3W。小型でインテリア空間に調和するデザインを採用。

■ Rated input: 3W
■ Rated impedance: 3.3kΩ (3W), 5kΩ (2W), 10kΩ (1W)
■ Output sound pressure level: 94dB (1W, 1m)
■ Frequency response: 160Hz-16kHz
■ Speaker type: Class L (Fire Defense Law Enforcement Regulations, 92 dB (A) or more when measured with the second sound signal for audio alarm)
■ Sound power level: 96dB (1W)
■ Directional characteristic classification: W (0 ° or more and less than 30 ° Q = 5, 30 ° or more and less than 60 ° Q = 3, 60 ° or more and 90 ° or less Q = 0.5)
■ Speaker used: Drip-proof 12 cm cone type
■ Applicable wire:
・ 600V vinyl insulated wire (IV wire, HIV wire)
・ Single wire (copper wire) φ0.8 ～ φ1.2mm
・ Stranded wire (7-core copper wire): 0.75 to 1.25 mm
■ Wiring method: One-touch type plug-in connector (feed loss, branch wiring)
■ Operating temperature range: -10 ℃ ~ +50 ℃
■ Conforms to JIS C 5532 (speaker for audio system)
■ Finish: Front case, rear case: Flame retardant H IPS resin (resin flame retardant grade: UL94V-O) Light gray (Munsell N8.0 approximate color)
■ Dimensions: φ220 × 80.5 (D) mm (excluding protrusions)
■ Weight: 880g
■ Accessories: Switch box mounting screws (M4 × 35) x2, ceiling mounting screws (4 × 35) x2
* For indoor use.