china fire alarm speaker
The ceiling speaker,one particular from the voice boxes that geared up in the ceiling,is really a new speaker that will save more room and convey better provider.Have you ever at any time read the music performed at concert events?It is satisfying and incredible which very own to ceiling speakers.Like a item filled in creative imagination,the ceiling speaker will modify the way that we admire music.
What is the ceiling speaker? Many people may ask this question when they meet it first.Don’t worry! After you buy them,what you need to do is waiting and listening to ceiling speakers. Ceiling speaker suppliers will send professional workers and set them after a series of calculating and planning, they also supply china tv speaker wholesale. According to ceiling speaker manufacturers,the distance between speakers is usually as twice as the length from the ceiling to the floor.After planning,electric wires will be set carefully and the speakers will be set stably. After some adjustment,ceiling speakers will play songs and you can enjoy your new life.
As a matter of fact,the most differences between ceiling speaker and audio speaker most is the ceiling speaker save more space,which satisfies people’s need in today.Set in the ceiling,the ceiling speaker does not use any place and make the design much more simple and original.What’s a lot more,as the result of being set around the room,ceiling speaker offers much better service and improve the quality of the audio.In addition,in order to get perfect experience,ceiling speakers will be set at some special points after being calculated by professional workers. All in all,the ceiling speaker has many advantages that lead us to a fashionable way to enjoying tunes.
Though ceiling speakers are widely used in theaters,there can be a potential market.Hidden into the ceiling,the ceiling speaker save place to decorate.Obviously,a room that does not have audio speakers is more beautiful and simple than a room which has audio speakers.It makes owners easier to decorate their dream room without the concern brought from voice containers.Not only is ceiling speaker good for decoration,but also it really is the first choice of tunes amateurs.Today, the rich are willing to spend money on something such as tunes,painting and collections.Far more ceiling speakers will be equipped because the number of rich people is going up.What’s far more,in order to satisfy customers’ needs,supermarkets and cafes like the ceiling speaker a lot more than the audio speaker.According to the reality,it cannot be denied ceiling speakers’ need is expanding.
Maybe you are not very familiar with the ceiling speaker,but there is no doubt that it is full of creativity and ideas. Called the voice box of saving space,it’s not like china fire alarm speaker, the ceiling speaker will lead us to a modern and perfect life.
Ceiling speaker, which is also known as top speaker,is different china fire alarm speaker, this is a ceiling-mounted electro-acoustic conversion device. It is generally used in public places and input audio power signal in constant pressure mode. As to the place is not so big, it input signals in the form of fixed resistance.
Arranging speakers on the ceiling, the intervals of them is related to the height of the room, more precisely, to the height of an imaginary plane which exists with the ears of the listener. The audience is sitting (office) or standing (in the corridor) affects the human ear height. Because the radiation angle of most cone speakers is 90 degrees, the interval between each speaker is approximately equal to the diameter that speaker radiation angle projected to the virtual plane. In this respect, even the most simple design and installation of ceiling speakers are not purely technical problem; a good background music project is the combination of experience, technology and art. So, a good project need the cooperation of ceiling speaker suppliers.10w ceiling speaker manufacturers and customers.
The speaker circuit layout had better together with electrical circuit layout. Since china tv speaker wholesale wire is weak, it should not be too close with strong electricity electrician (AC220V). To wear PVC pipe, the distance can be 20cm in terms of installation and interference factors. There are manholes left when electrician route the wires, so the speaker wire should be different from other lines so that it can be easily identified when it’s time to overhaul. In the actual construction process, position of the speaker also needs to take into account of the location of lights, position of fire sprinklers, the air conditioning vent and the modeling of ceiling cap. As to speaker lines through PVC pipe, PVC pipe is required to use a spring bent rather than elbows to ensure that each of lines inside the tubes from the junction box can be freely twitching and mainly to ensure future maintenance and changeover or threading.
Special openings are necessary for speaker holes to reduce the damage to the ceiling, especially gypsum ceiling. The opening diameter should be in accordance with the provisions of the ceiling speaker holes’ size. In the actual construction, it can be a little bigger in order to install and remove easily.
It is better to begin the installation of ceiling speakers after the accomplishment of the painting. The whole process is a perfect cooperation with other workers. It should also be noted that the lines should be checked before running the boot system.