TOA / CM-1810 Ceiling-mounted speaker

TOA / CM-1810 is a high impedance ceiling embedded speaker that supports rated inputs of 1W and 0.5W. You can select the speaker panel (sold separately) that is best suited to the installation environment. The spring catch system allows for easy installation by simply hooking the panel. The plug-in connector allows for one-touch wiring, and relay terminals are standard equipment.

■ Ceiling recessed speaker ■ Rated input 1 W ■ Rated impedance 10 kΩ (1 W), 20 kΩ (0.5 W) ■ Output sound pressure level 95 dB (1 W, 1 m, 600 Hz to 6 kHz, pink noise) ■ Frequency response 105 Hz to 18 kHz (peak -20 dB) ■ Speaker used 12 cm cone type ■ Speaker type L class (Fire Service Act Enforcement Regulations, 92 dB (A) or more when measured with the second signal of the voice alarm sound) ■ Sound power level 95 dB (1 W) ■ Directivity classification W (0° to less than 30° Q = 5, 30° to less than 60° Q = 3, 60° to 90° Q = 0.8) ■ Mounting hole dimensions φ150 mm (maximum ceiling thickness: 50 mm) ■Speaker panel installation method Spring catch method (structure prevents speaker panel from falling off) ■Compatible wire Copper solid wire: φ0.8 to φ1.6 mm ■Speaker input terminal One-touch plug-in connector (feed wiring and branch wiring possible) ■Relay terminal One-touch plug-in connector ■Operating temperature range -10 ℃ to +50 ℃ ■Other Conforms to JIS C 5532 (speakers for audio systems) ■Finish Case: Flame-retardant high-impact polystyrene resin (resin material flame-retardant grade: UL94 V-0 equivalent), black (approximate color to Munsell N1.0) ■Dimensions 215 (W) x 134 (H) x 80 (D) mm ■Weight 790 ■Compatible panels CP-183A, CP-183B, CP-183W, CP-184A, CP-189A, CP-189W *Do not cover the speaker with insulation or soundproofing material. Also, install the speaker away from insulation. *This unit is not splash-proof. Using it in a humid location where condensation is likely to occur, or where water may splash directly on the speaker net surface from a shower or where the speaker is constantly covered with water, may cause a malfunction. *Certified under the Fire Service Act when combined with a compatible panel (sold separately) and system ceiling plate (opening rate of 25% or more, plate thickness of 1.2 mm or less). *When combined with a compatible panel (sold separately), the product complies with Ministry of Land, Infrastructure, Transport and Tourism specifications.