Main types of boxed car subwoofers. Part 2

Main types of boxed car subwoofers We would like to separately pay attention Subwoofer. They highlighted three major objects such as:

“closed box”;
bass reflex box;
Band-pass box.

Closed — subwoofer speaker introduced in a closed box (body). Low frequencies have a subwoofer more distinct and correct, but the sound is not very loud and deep. Definite advantage - small size. In some cases, you can get very good results in small urban car, setting a Powered Subwoofer under the seat, without sacrificing the useful site. These compact sabvufe-ture is a Focal, Alpine, Pioneer. For those who do not need a very loud sound — an ideal solution. Also, subwoofers closed can safely buy those who have powerful amplification divider about 300 watts or more. Power can compensate for the sound pressure.

Vented — subwoofer speaker installed in a box with port tube (port). Phase inverter — it cut a hole in the hull on the port is designed to significantly enhance the sound pressure and improve the depth of bass. Phase inverter with separate subwoofers and enclosures must be very accurately calculated. Efficiency of these subwoofer enclosures with proper calculation of an order of magnitude greater than that of private ones. This type of subwoofer can easily buy in any car. Bass have a very clear and loud. This subwoofer is useful to anyone who wants to loud and high-quality music at a time. This is the best choice for the weak amp and subwoofer heads. Among the shortcomings — a little larger hull, which requires a fairly precise calculation of the volume and select the proper reflex in manufacturing.

Band-pass — Subwoofer speaker built inside the box, and the sound comes from fazoin-vertora. Very powerful bass, but has the ability to “buzz”. The fashionable phenomenon is the fabrication tion subwoofer enclosures transparent, which shows the dynamics themselves. Sometimes you can see the original illumination. This type of enclosure subwoofer is chosen by those who need a very powerful and high-quality bass. It can be installed in any vehicle. These enclosures are more difficult to manufacture and therefore slightly higher cost. Some manufacturers in order to save set cheap subwoofer head.

Box of car subwoofer can be as original, and domestic production. They differ only in value. For example, you can buy car subwoofer in Kyiv, “our” production is much cheaper than imported from overseas or advertised subwoofer enclosure.

* This information was presented in a professional and technical level. Its English version is amateurishly translated. If you have intention to contribute with skilled translation you are very welcome. In return we can offer to arrange a place for your back link on our web site.

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