What is a subwoofer? Dimensions, materials and surround (polypropylene foam?) - What to Look For

Introduction

The human ear can hear 20-20000 Hz audio frequencies on a regular basis. These include low-frequency sounds, like drums and bass instruments, mid-frequency sounds such as vocals and guitar-type instruments, and high frequency sounds such as birdsong and dishes.

Rockford Fosgate Amps

Typical factory audio systems are made up of course, AM / FM / CD with four speakers. Unfortunately, these speakers do not usually collect 10-500 Hz tone downFrequencies very well. Consequently, there is not a real reproduction of drum and bass, but rather a reproduction of the quarry or tin can sound. This is because the factory speakers will try to play a low-pitched sound when it is physically impossible to do alone.

A subwoofer is producing a special low-frequency speaker. Let your woofers do their work in producing the frequency is, but do not count on them to produce the low blowssubwoofer should.

Just like any other type of audio components, the features you have in a device that is more expensive there. Be sure to comparison, and the characteristics of each subwoofer before you shop faster. I'll be short on size and material of the subwoofer, two functions that start the search.

Size

The typical format for the subwoofer 8 ", 10", 12 "and 15". There is also much less common 6.5 "and 18" subwoofer in some stores. TheMillion dollars, it is absolutely necessary to answer is: "What size subwoofer should I choose?"

The answer is as simple as determining what kind of music do you listen more. Think of all your favorite songs have lots of bass in them? If you have lots of bass, the bass often occur in the songs? Determine the answer to these questions will help the right size, because larger subwoofer reproduce lower frequencies. The largernot necessarily better, because it really depends on the type of music.

Material

You can not judge a book by its cover and in the same way, you definitely can not judge a subwoofer through the cone material. If you are looking for durability and longevity of the subwoofer, then you should look for thicker material, but you can not really judge how to listen only with the composition of the cone.

Even if they do effect the way a sound subwoofer, should be soas a drive source, the power and the overall design of the subwoofer. I will tell you some of the differences that different types of material. The three most common materials are polypropylene, paper and non-woven fiber cone woofer.

Polypropylene

The most common today for the polypropylene plastic woofer subwoofer. This type of material allows a much smoother frequency response and generally in line. Polypropylene isdid not react much the environment and thus their properties in a consistent manner. They are usually the subwoofer and average companies like Pioneer, Orion, and JL Audio subwoofer polypropylene cone to make it big.

Paper

There are also paper cone subwoofer. These are not as heavy as they say they are, but in a well-designed subwoofer, paper bags, some of the best bass response of the market has to offer to offer. Membranes were the original documentCone material used designer, and for a while ', many thought that technology would replace the aging design. Paper cones tend to have a coherent and operationally, to have constant power. The paper has natural properties that are affected by changes in humidity. They have even developed brands such as Master Audio, Memphis, and Rockford Fosgate, in recent years, the lines of construction paper cone subwoofer with producing some of the best bassavailable.

Fiber woven

This is the hard and rigid material on the market. They could be like the design of the cone, high-tech today. They are hard and the characteristic, non-woven cones react very low frequency bass. Composition of woven fibers may be carbon, Kevlar and fiberglass, all unchanged in the harshest environment. They tend to be very consistent, but incredibly expensive, on average, than the other twoabove. JVC brands they like (Arsenal Series Subwoofer), Hifonics, and did the Beyma high-tech cones in their design.

Surround

Foam

If you want to use the subwoofer car lot, they are particularly at high levels, you want to make sure that your material surrounding hard, still able to stretch themselves. Although the foam is usually less expensive, they tend to crack and crumble under the extreme fluctuations in temperature as you would experienceSummer or winter inside the car. If you live in constant climatic regions, perhaps foam is not a bad idea.

Rubber

Elastic properties of natural rubber surrounds allow more than stretch foam. In addition, the rubber is more resistant to the environment, so that its own-but-owned tract that is unique compared to foam. There are also synthetic rubber with butyl rubber surround material as the second best in strength andProperties of stretching and Santoprene rubber is the best available at this time.

Completion

These three important features that you should begin the road to the right subwoofer. Remember that each subwoofer features different things, and you should really check other features, as discussed above three elements would not be the decision of the subwoofer is sufficient. Ultimately, one must also take the time, your energy source, control the audioSource and the cabling, the best subwoofer sound.

What is a subwoofer? Dimensions, materials and surround (polypropylene foam?) - What to Look For