Car Audio Subwoofer Test Reviews
By Keya at 19 February, 2009, 4:22 pm
Car audio subwoofer test reviews are very important
Car Audio Subwoofers
They help you get the right quality subwoofers in the market. Product reviews are reports about a product that describe its qualities if it has any, and its flaws.
Customer reviews help any product rise through the ranks. An example of a review is that of a Phoenix Gold RSD12 subwoofer. Some products in the subwoofer category under low frequencies produce undesirable results.
Companies like CNET also conduct car audio subwoofer test reviews. Car audio subwoofer test reviews can be read on the internet. Make sure you read a couple of car audio subwoofer test reviews from the same product. In other words, do not dismiss a product from one bad review.
Subwoofers For Your Car Audio
Subwoofers are an essential part of car audio system equipment. A subwoofer is similar to a regular loudspeaker, but generally amplifies sound frequencies, which range between 60 to 150 Hz.
Cars usually come attached with small speakers, which do not produce low frequencies.
Buying a subwoofer
When buying subwoofers, one should have a detailed knowledge about subwoofers and sound systems. Car audio system must have amplifiers, woofers and subwoofers to get the right kind of sound effects inside the car.
Common sizes available are 8-inch, 10-inch, 12-inch and 15-inch. The larger the subwoofer, the lower the frequency it will produce. The right size will produce the right effect. Different features of a subwoofer
Subwoofers have the same basic parts as all other speakers. The basket’s firmness and resistance to resonance help determine the subwoofer’s sound quality.
- Dual Voice Coil: While typical speaker drivers have one voice coil, dual voice coil subwoofers have dual voice coil.
- Frequency Range: Frequency range is the range of sounds from lowest to highest that the subwoofer is capable of reproducing.
The actual range can vary depending upon the type of box, crossover point, and the vehicle the subwoofer is installed in.
- Polarity: In order to get the polarity right, the positive speaker terminal must be wired to the positive amplifier terminal, and the negative speaker terminal should be wired to the negative amplifier terminal.
Each roll on a typical subwoofer spider has a uniform height but because the center area is subject to increased stress when for example, a subwoofer’s excursion is especially large – this area can become stretched out, leading to breakage in the spider and limiting higher power handling.
Important to note to buy the subs, easy to install, good clean base, and they are a great product for the price, Highly recommend for anyone looking for subs that give the best bang for your buck… 
You may interested with my other articles on Car Amplifiers for Consistent Sound and Custom Subwoofer Boxes.
Best wishes
Andrie Keya
“Audio Pro – Best Choice Electronic Resources”
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