Did you know that Americans spend, on average, four hours a day listening to music?
If you’re an audiophile, maybe you spend even more time than that. Music is important to you. So is the quality of your sound.
But since you spend so much time listening to music, you might be wondering: How do speakers even work? What does speaker manufacturing look like?
Just keep reading to find out.
Table of Contents
How Do Speakers Work?
Before we can talk about speaker manufacturing, we have to talk about how speakers actually work.
Sound is just a series of waves that enter your ear. These waves can be fast (high-frequency) or slow (low-frequency). The entire spectrum of audible sound ranges from about twenty to 20,000 hertz.
When you connect your phone or computer to a speaker, you’re sending an electrical signal to the speaker. This electrical signal contains information about the audio frequencies of the sound you’re going to play.
When the phone or computer sends information to the speaker, it’s converted into mechanical energy by a motor, or voice coil, inside the speaker. The motor sends pulses to the diaphragm—that’s the external part of the speaker you see.
The diaphragm emits sound waves, and when those sound waves enter your ear, boom! You hear the sound!
How Does Speaker Manufacturing Work?
Now that we understand how speakers work, how are they made?
There are several steps to speaker manufacturing. First, manufacturers create what’s called a permanent magnet. These magnets are essential to the speaker’s function.
Next, they build the frame. The frame is often made out of aluminum or steel sheet.
After the frame, manufacturers form components including the diaphragm, and glue all of these components together. Then they construct the voice coil.
Once this is finished, they put together the cone assembly (the diaphragm part of the speaker) and the frame assembly. Then manufacturers attach the two together.
Finally, the speaker is placed into a box enclosure. The enclosure is made out of a material such as aluminum or plastic.
After the speaker has been manufactured, it undergoes a quality control process to ensure that the speaker meets company standards. After that, it’s good to go!
The best car speakers, loudspeakers, and Bluetooth speakers are all manufactured using a process similar to this one, with only slight variations. That’s because different types of speakers have the same basic mechanics.
How Do I Choose the Best Speakers?
If all speakers are manufactured using similar processes, how do you choose the right speaker for you? Are you looking for the best car audio? Or maybe a portable loudspeaker for parties?
If you’re an audiophile, there are a few things you’re looking for. You want crisp sound quality at high volumes, sharp bass, and a natural sound. Fortunately, there are many different speakers to meet those goals.
Your best bet is to get a lay of the land by doing a basic internet search. At places like DS18, you can find options that fit your needs and budget.
Stay Flexible
Whether you’re looking for an amazing car speaker because vehicle ownership is just that important to you or a little Bluetooth speaker for your bedroom, there are options available for you.
Just remember that although the speaker manufacturing process looks similar for all speakers, the quality of the product is different. Look and choose carefully.
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