360 Degree Passive Ceiling Mount Speaker


360 Degree Passive Ceiling Mount Speaker

Specifications

Type Ceiling Mount Speaker
Shape Round
Use Gym, Restaurant
Weight 100gm
Color Black
Condition New
Warranty 1year

For Listening Test
Is able to reproduce same sound pressure, speech intelligibility and sound quality for all the students through the LUCID speaker installed in the center Ceiling of the classroom, which Resolve problems such as score deviation on the seat location.

 

Merit Of Lucid Speaker For Listening Test :

  • Providing the same sound pressure, Speech intelligibility and sound quality to all listeners -  Lucid Speaker provides the same sound pressure, Speech intelligibility and sound quality to all listeners in the listening ares
  • Reducing the howling problem - It is possible to reduce the howing sounds because not only there is a relatively long distance between  microphone and the speaker but also the sounds spread in every direction resulting in the sound energy flow into the microphone
  • Minimizing sound leakage to the outside of classroom -  It can minimize the sound leakage to the outside of classroom because the relatively short distance between the speaker and students and possible to reproduce sufficient sound pressure using a low sound volume.
  • Using the existing sound systems - All existing sound systems can be re-used and replace speaker to Lucid Speaker only


Application Areas

  • Commercial Area - Store, Coffee Shop, Convention Center
  • Residential Area - Parking Lot, Hallway, Living Room
  • Public Space - Lobby, Meeting Room, Waiting Room


Ceiling Speaker

  • Difficult to deliver clear speech signal to the people between speakers
  • Big difference of sound quality and speech intelligibility depending on the location of listeners
  • Needs more Speakers & Cost.


Wall Speaker

  • Decreasing speech intelligibility due to the reflected sound by the wall because the speakers are heading toward the wall
  • Big Difference in sound quality and speech intelligibility depending on the location of listeners
  • Needs to more speakers and cost


Lucid Speaker

  • Enhance speech intelligibility  by minimizing reflected sound and maximizing direct sound to all listeners
  • Reproducing same high quality sounds to everywhere in listening area.
  • Reproducing Surround sound to all listeners in listening area.
  • Large listening coverage

Yes! I am interested

Submit Your Requirement


Technical Data

For Speech Intelligibility

Item Specifications
Model LS 20B LS 80B
Power Output 20 watt (RMS) 80 watt (RMS)
Frequency Response 800Hz- 20,000HZ 800Hz- 20,000HZ
Impedance 8 Ohm 4 Ohm
Listening Coverage 120 Degree (If the Installation location is 2.7m, the sound of passing distance, horizontal, vertical is approximately 8m) 120 Degree (If the Installation location is 2.7m, the sound of passing distance, horizontal, vertical is approximately 10m)
Input Low impedance : 8 Ohm Low impedance : 4 Ohm
HI impedance : 1K, 2K Ohm HI impedance : 250, 500 Ohm
Application Area School, Academy, Parking Lot, Exhibition, Classroom, Corridor, Hall Classroom, Lecture Room Exhibition, Conference Room, Hall, Convention Center

 

For Music Listening 

Item Specifications
Model LS 20M LS 80M LS 120LB LS 200M
Power Output 20 watt (RMS) 80 watt (RMS) 120 Watt (RMS) 200 Watt (RMS)
Frequency Response 100Hz- 20,000HZ 100Hz- 20,000HZ 60Hz- 20,000HZ 100Hz- 20,000HZ
Impedance 8 Ohm 4 Ohm 4 Ohm 8 Ohm
Listening Coverage 120 Degree (If the Installation location is 2.7m, the sound of passing distance, horizontal, vertical is approximately 8m) 120 Degree (If the Installation location is 2.7m, the sound of passing distance, horizontal, vertical is approximately 10m) 120 Degree (If the Installation location is 2.7m, the sound of passing distance, horizontal, vertical is approximately 12m) 120 Degree (If the Installation location is 2.7m, the sound of passing distance, horizontal, vertical is approximately 14m)
Input Low impedance : 8 Ohm Low impedance : 4 Ohm 4 Ohm 8 Ohm
HI impedance : 1K, 2K Ohm HI impedance : 250, 500 Ohm
Application Area School, Academy, Parking Lot, Exhibition, Classroom, Corridor, Hall Classroom, Lecture Room Exhibition, Conference Room, Hall, Convention Center Classroom, Lecture Room Exhibition, Conference Room, Hall, Convention Center Classroom, Exhibition, Government Event, Lobby, Shop , Mart, Hotel, Department Store

 

Remark : The Listening coverage become larger according to the height of celing.


  • Explore More Products




Looking for "360 Degree Passive Ceiling Mount Speaker" ?