The size of the speaker on the sound box includes the nominal size, diaphragm size, etc. The size of the horn, which is often referred to as the manufacturer's nominal size, is mostly based on the maximum diameter of the horn (some manufacturers also calculate the effective vibration radius, that is, the maximum outer diameter of the horn diaphragm), and the unit centimeter is converted into inch, which is 1 inch (in)=2.54 cm. On the nominal size, it generally refers to inches, such as 6.5-inch speakers and 8-inch speakers. Speakers of different manufacturers and models are not fixed in size. Take a company's S6.5 bass speaker as an example. The nominal size of the manufacturer is 6.5 inches, and the maximum outside diameter is 16.7 cm, which is equivalent to 6.5 inches when converted into inches. As shown below.
The tweeter is calculated by the voice coil diameter, and the unit centimeter is converted into inch, 1 inch (in)=2.54 centimeters (cm). Similarly, the sizes of speakers from different manufacturers and models are not fixed. For example, a company's Q 1R tweeter has a voice coil diameter of 2.8 cm, which is equivalent to 1 inch when converted into inches. As shown below.
What is the size of the big stage speaker?
Generally, the size and power of the loudspeaker determine the sound pressure level of the loudspeaker, that is, how far the sound can spread, which depends on the actual listening area. Generally speaking, the types of stage speakers are linear array box, remote speaker with phase cone, coaxial remote speaker, ordinary speaker or echo speaker. General stage speakers are 15 inch 18 inch 2 1 inch 24 inch and customized 33 inch speaker units.
How many inches is the biggest subwoofer?
The world's largest subwoofer 60-inch speaker! The sound pressure level exceeds 180dB.
The world's largest subwoofer 60-inch speaker! The sound pressure level exceeds 180dB.
You have seen many subwoofers, but have you ever heard of the world's largest subwoofer? Its big horn is 60 inches in diameter, which is even more rare.
The goal is to successfully achieve a sound pressure level (SPL) exceeding 180dB. Although according to the knowledge of physics and simple mathematical operations, the diameter
It is not difficult for a 60-inch speaker to produce sound with a sound pressure level of 180dB. But this is theoretical and difficult to operate in practice.
Yes Let's take a look at this world-class subwoofer first. _ I'm here to travel.
You can imagine a "big" subwoofer from the above picture, just compare these two foreigners.
I believe some people are really worried about the commercialization of this kind of works, because making noise is very important for this 60-inch 180dB_PL subwoofer.
It's really a piece of cake, even breaking your glass is not difficult; It will be very lively then. Science is a double-edged sword, but this
There is also the existence of morality and law, so don't worry. Let's look forward to the arrival of this super subwoofer. 10 inch stereo has a maximum sound of 40Hz.
Different 10 inch speakers make different sounds. The vibration frequency of * * * may be around 30Hz, or it may reach 40Hz when it is made into a closed box. Make an inverter box, which can sink to almost 20Hz.
This indicator of the speaker is called the maximum sound pressure. Generally speaking, speakers with the maximum sound pressure above 126dB can meet your requirements, but this parameter is very inaccurate for domestic speakers and can only be judged relatively. The parameters of imported speakers are strict. According to the experience, two 10 inch domestic card sets are relatively weak for 100 square KTV, which is enough to play background music in restaurants and other places.