Constitute a subwoofer enclosure – which
A subwoofer enclosure, subwoofer not only serve as the installation method, your car, but to prevent interference with the driver behind the acoustic sound waves in front of a fundamental way. A shell will expand and will work to make sound quality subwoofer the maximum capacity. A number of cover all the benefits and drawbacks.
When the subwoofer investment, which is undoubtedly very important, buy or create a case number and outstanding sound quality. Each chassis type is to some extent effective, you may have to sacrifice your car production is more space.
Infinitive Battle Shell
The subwoofer is installed in the board of directors or rear deck, and then separated from the reception cone pieces. The main advantage of this shell is its very small footprint and economical. On the other hand, this model requires a sound power and the large population, are often not accurate because it can be. Separation of the two cone is very difficult, which means you can still get interference wave.
Sealed box
Sealed enclosure is the simplest of all – a sealed box separate from the back before the cone, dealing with the problem of any interference. Its main advantage is the size of because they can be from large to small, it is also very compact. The only problem is that it requires a lot of power, not as good bass than a vent cover treatment.
Porous or ventilated enclosure
Similar case in the design of the seal, this design only increased by a port, it is usually tuned to a certain frequency of PVC pipe, two factors, size and length of the decision. Through the insertion of this port, the rear wave from the back to strengthen the front cone wave, thus achieving high power efficiency. Although this design is a bit complicated, requiring more space than their predecessors more simple, but it provides a low frequency extension – allows you to fully hear your music is a lower frequency.
The bandpass enclosure
The system's main purpose is to promote the efficiency of a series of minor frequency. This closed dampened the mid-range to higher frequencies, so as drum 'n perfect' bass. This case there is a known type of change, as the order number, all of which have different types and number of vents. Its main asset is its high efficiency and ability to filter out high frequency, but also reduce the frequency response and reproductive quality.
A fence will give your subwoofer working at its best, provide you with excellent strong voice of the quantity or quality. On the subwoofer, and cover ideas, it is important to consider how much space you have. There is no point to buy your car subwoofer is too large to expand the use of shell space to use. If space is a problem, but you do not want to sacrifice capacity, then there is a small square in the subwoofer's appearance and the most appropriate combination of these shells.