TOA / CM-2310

A ceiling-embedded speaker system that supports 0.5W/L class. 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. A relay terminal is standard equipment, allowing for reduced construction work when using an external attenuator (sold separately) with three-wire wiring. Also ideal for use with system ceilings.

■Rated input: 1 W ■Rated impedance: 10 kΩ (1 W), 20 kΩ (0.5 W) ■Output sound pressure level: 98 dB (1 W, 1 m, 600 Hz to 6 kHz, pink noise) ■Frequency response: 90 Hz to 16 kHz (peak -20 dB) ■Speaker used: 16 cm cone type ■Speaker type: L class (92 dB (A) or more measured with the second signal of the voice alarm sound according to the Fire Service Act Enforcement Regulations) ■Sound power level: 96 dB (1 W) ■Directivity classification: W (0° to less than 30° Q = 5, 30° to less than 60° Q = 3, 60° to less than 90° Q = 0.8) ■Mounting hole dimensions: φ200 mm (maximum ceiling thickness: 50 mm) ■Speaker panel mounting method: Spring catch method (structure to prevent the 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: 230 (W) x 174 (H) x 95 (D) mm ■Weight: 910 g ■Compatible panels: CP-233A, CP-233B, CP-233W, CP-234A, CP-239A, CP-239W