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Quality of Wooden Speakers in Villa Campus

2021-09-18 45
How large is a ceiling-mounted campus wooden speaker in the public address system?

It is better to specify the plan according to the on-site environment. If you do not observe the actual on-site environment, it is difficult to make an ideal selection and horn placement plan. For the installation distance between ceiling speakers, please refer to this article in the industry: every two The distance between the two speakers is twice the distance from the speaker to the ground, and this installation method usually meets the requirement of uniform sound playback in the whole audience. Configure the power of the ceiling speakers and the layout of the ceiling speakers according to different venue environments. It is necessary to consider the location of the listeners in the entire venue, such as whether they often move, stand or sit more, and the entire venue environment Some factors such as the size of the background noise. The sensitivity level of the ceiling loudspeaker is between 88~93dB; the rated power is 3~10W. Calculated by 90dB/8W, the sound pressure level at 8m away from the speaker is about 81dB. The above calculation does not consider the contribution of the early reflection sound group. Indoors, the contribution of early reflected sound groups and adjacent speakers can increase the sound pressure level by about 2 to 3 dB. According to the above approximate calculations, in venues with ceilings no higher than 3m, ceiling speakers can be arranged evenly at a distance of 5-8m from each other. If you consider background music without considering emergency broadcasts, the distance can be increased to 8-12m. The fixed-impedance campus wooden speakers do not have a transformer, and the impedance is fixed. Quality of Wooden Speakers in Villa Campus


Quality of Wooden Speakers in Villa Campus


Villa campus wooden speakers quality, campus wooden speakers

Technical features:
1. A ceiling-mounted Bluetooth audio speaker for kitchen, comprising a top plate, a block slot, a fan, a Bluetooth speaker and a sound hole, characterized in that: the middle of the bottom end of the top plate is provided with a plate groove, and the top of the plate groove is provided with There are multiple groups of pronunciation holes, the upper end of the top plate is provided with a fan and a bracket, the fan is located on the left side of the bracket, the bracket is equipped with a Bluetooth speaker, and both ends of the inner wall of the plate slot are provided There are air outlets, both ends inside the top plate are provided with block slots, and the bottom ends inside the top plate are respectively installed with a motor and a second motor (13), and the motor is located on the left side of the second motor.

The ceiling-mounted Bluetooth audio speaker for kitchen use according to claim, characterized in that: one end of the fan is connected with an air pipe, and the other end of the air pipe is connected with an air outlet.

3. The ceiling-mounted Bluetooth audio speaker for kitchen use according to claim, characterized in that: a lock block is connected in the block groove, handles are provided on both sides of the bottom end of the top plate, and the handle penetrates the bottom end of the top plate , And the top end of the handle is connected with the bottom end of the lock block.

4. The ceiling-mounted Bluetooth audio speaker for kitchen use according to claim, characterized in that: a cloth rolling groove and a second cloth rolling groove are respectively fixed on the motor shafts of the motor and the second motor. 5. The ceiling-mounted Bluetooth audio speaker for kitchen use according to claim, characterized in that: the plate groove is covered with a cloth, one end of the cloth is connected with the cloth roll groove, and the other end of the cloth is connected with the second end of the cloth. Two rolls of cloth slot connection. Factory campus wooden speakers customized a set of good ceiling speakers campus wooden speakers installation methods and flexible wiring skills, you can save a lot of effort in the installation process.
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