TOA / CM-1230T Small ceiling mounted speaker

TOA/CM-1230T is a ceiling-embedded speaker system that allows you to select the speaker panel (sold separately) that is best suited to the installation environment. It uses a plug-in connector that can be wired with one touch. The ATT circuit uses a transformer, so there is almost no attenuation during emergency broadcasts. When using 3-wire wiring, it can be used as a dedicated emergency broadcast speaker by setting the sound mode switch.

■Small ceiling embedded speaker ■3W ■ATT attached ＜Specifications＞ ■Rated input 3W ■Rated impedance 3.3 kΩ (3W), 10 kΩ (1W) ■Output sound pressure level 92 dB (1W, 1m, 600 Hz to 6 kHz, pink noise) ■Frequency response 160 Hz to 18 kHz (peak -20 dB) ■Speaker used 8 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 93 dB (1W) ■Directivity characteristic classification X (0° to less than 20° Q = 3, 20° to less than 60° Q = 2, 60° to less than 80° Q = 1, 80° to less than 90° Q = 0.5) ■Mounting hole dimensions φ100 to φ105 mm ■Applicable ceiling panel thickness 5 to 25 mm ■Speaker panel installation method Spring catch method (structure to prevent speaker panel from falling off) ■Applicable wire Copper solid wire: φ0.8 to φ1.6 mm ■Speaker/relay terminal One-touch plug-in connector (feed wiring, branch wiring possible) ■Volume control 3 levels (transformer type), OFF ■Setting switches Volume switch (0 dB, -6 dB, -12 dB), ringing condition switch (normal/emergency, emergency only), wiring method switch (2-wire, 3-wire), input change switch (3 W, 1 W) ■Operating temperature range -10 ℃ to +50 ℃ ■Others Conforms to JIS C 5532 (Speakers for Audio Systems) ■Finish Case: Flame-retardant high-impact polystyrene resin (resin material flame-retardant grade: equivalent to UL94V-0), black (approximate color to Munsell N1.0) ■Dimensions 193 (W) x 53 (H) x 80 (D) mm ■Weight 630 g ■Compatible panels CP-123, CP-123B, CP-123W *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 place with high humidity and prone to condensation, or where water is directly sprayed on the speaker net surface from a shower or where it is constantly covered with water, may cause a malfunction. *It has been certified under the Fire Service Act when combined with a compatible panel (sold separately) and a system ceiling plate (opening rate of 35% or more, plate thickness of 2 mm or less). *When combined with a compatible panel (sold separately), it will meet Ministry of Land, Infrastructure, Transport and Tourism specifications.