Bass is what car audio subwoofers deliver to create the pounding music used in competitions to determine who has the lowest and best sound. Some competitors are asking for subwoofer boxes which can carry their sound for at least three minutes. To receive more points at a competition, make sure to fuse the system at the battery, and have the proper wire size to handle the size of the audio system. Most competitors agree that buying a quality system that can be personalized by tweaking, is what makes the perfect sound and will receive higher scores at a competition.
Competitions often include a very short and very loud burst of sound which can blow car audio subwoofers, particularly if they are lesser quality. This sound is often referred to as a burp. A burp may be accomplished either by blasting the sound or sending a higher number of watts through the system for seconds. This is one of the highlights of the show and a great way to compare systems. It is possible to blow the subwoofers when trying to accomplish this sound, but if the subwoofers are high quality they should hold nicely during the competition.
Car audio subwoofers tend to drain batteries; so many drivers will add a second battery and carry this additional battery in the trunk. The additional battery is a great tool in powering a large subwoofer box. This type of system generally weighs a couple hundred pounds, and gives off a sound that is concert quality. In order to achieve a quality deep tone, many competitors build or purchase a subwoofer that is least two times the size that is recommended by manufacturers. Subwoofers can be put in upside down or in separate boxes, and both ways will result in deeper tones for a competition quality sound.
Whether one is looking to have car audio subwoofers for fun or a competition, one will want to invest in two items: a spectrum analyzer, and a sound meter to measure bass and sound. The quality and size of the cones combined with maximum wattage creates a maximum sound machine.
The average person who is searching for car audio subwoofers can greatly benefit from the audio testing done at auto shows. Buying the best quality system will result a premium sound effect that cannot be matched. Placing a single car audio subwoofer in each rear corner will help create a surround sound effect that can be easily adjusted and enjoyed.