The Louroe Electronics TLM-CS 4" Surface-Mounted Ceiling Speaker / Microphone consists of an electret condenser microphone, and a 4” speaker, all within one housing. It can be mounted to a beige metal 7.63" grill.
As part of a Louroe audio monitoring system, it provides hands-free, 2-way communication between the remote area and the Louroe audio base station or other audio receiving devices. This speaker / microphone can be surface mounted to a ceiling.
Note! 4 conductors consisting of: 2 shielded conductors, 20 gauge with 22 gauge drain (microphone connection); 2 unshielded conductors, 18 gauge (speaker connection)
All in the same jacket
|Type||Microphone: Electret condenser|
|Output||Line level (0 dB @ 1,000 W)|
|Output Impedance||600 Ω unbalanced|
|Frequency Response||40 Hz to 15 kHz ±1 dB|
|Current Drain||4 mA|
|Supply Voltage||12 VDC|
|Power Rating||Speaker: 10 W|
|Input||70.7 V constant|
|Frequency Response||150 Hz to 12 kHz|
|Impedance||Voice Coil: 8 Ω|
|Speaker Size||4.0" (101.6 mm)|
|Weight||2.0 lb (0.9 kg) (including mounting assembly)|