Ceiling speaker system BIAMP CM3T Apart
APart CM3T is a miniature ceiling loudspeaker with a 3" full-range driver. The loudspeaker has a double cone and is impregnated with a special material for higher quality reproduction and protection from moisture. Thanks to its size and design, similar to recessed lights, the loudspeaker fits perfectly into any type of interior. APart CM3T is ideal for use in "quiet" areas such as toilets, changing rooms, etc. Frame loudspeaker - metal. APart CM3T can be connected to both 100-volt and low-impedance audio amplifiers. When connected to a 100-volt line, you can use one of three volume levels (6 - 3 - 1.5 W). In 100-volt mode, all speakers are connected in parallel, and the number of speakers is limited only by the 100-volt amplifier and speaker power: the total power of all speakers must not exceed the power of the amplifier. The speaker features an IMC protection system to prevent overloading your amplifier. When using APart CM3T as a low-impedance loudspeaker, you need to connect it bypassing the transformer, directly to the speaker. All necessary terminal blocks are attached to the speaker housing. The speaker impedance with this connection will be 16 Ohms, this allows you to connect in parallel up to 4 speakers per channel to an amplifier with a minimum possible load of 4 Ohms and 2 - 3 speakers per channel to an amplifier with a minimum possible load of 6 Ohms.
- External diameter (mm): 105
- Depth (mm): 74
- Mounting hole (mm): 85
- Woofer (inch): 3
- Mounting system: 2 springs
- Transformer terminals 100V (W): 6-3-1.5
- Low impedance input: Yes
- 100V input: Yes
- Impedance (Ohm): 16
- Low impedance power (W): 20
- SPL 1W/1m (dB): 87
- maxSPL 1m (dB): 99
- Frequency response (Hz): 120 - 18k
- Case material: Steel
- Protective grille material: Aluminum
- IP class: 50
- Speaker Shape: Round
- Horizontal dispersion (1000Hz): 180°
- Vertical dispersion (1000 Hz): 180°
- Speaker design: Double diffuser