Archive for the 'Mobile Audio Video' Category
Car Subwoofers are widely used by car owners and fans. However, a lot of people don’t know what a subwoofers are and what do they do? Car Subwoofers are loudspeakers intended to generate the lowest frequencies, or bass end of the audible sound range. Car Subwoofers range from 4″ in diameter all the way up to 36″ meant for highly specialized scientific purposes. For the majority of consumer purposes however, sizes are pretty much consistent at 4, 5, 6, 6.5, 8, 10, 12, 15, and 18 inches, with the 6.5 to 12 inch sizes being the most used.
Because car subwoofers are specialized reproducers, their design maximizes their potential for generating the lowest frequency. Therefore they will have cones that are balanced in such a way as to promote the maximum back and forth motion, called XMAX. Middle frequencies have smaller cones and less excursion, or cone travel. Tweeters have cones, domes, or diaphragms that may seem almost motionless. Even so, they can produce sound in their frequency range that is just as powerful as their larger siblings.
Car Subwoofer cones must move in and out with the longest possible extension because sound waves get longer as they get lower in frequency. Current technology provides us with firm cone materials like Polypropylene, Carbon and Polymer Laminates that preserve their shape under stress, resist moisture, and are very light. The cone works as a piston to compress and alternatively evacuate large masses of air. To do this most effectively, the subwoofer must be connected to an amplifier that produces the high amplitude waveforms that can create this motion. Because such signals require substantial electrical power behind them to control the cone movement, the highest power available is needed strictly for bass reproduction.
Most car subwoofers are housed in a box (enclosures) to achieve their maximum audio power.
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Are you listening to your iPod while driving? If yes then you must buy proper iPod auto accessories. So what are the essential Auto Accessories? Read on…
Music helps us relax, relieve stress and even change a bad mood to a good one with the right type of music. Music helps us exercise, meditate, energize and express our feelings; it is not surprising that most of us want to carry our favorite tunes with us wherever we go whether we are in the car, walking, jogging or in the house. The iPod offers us the possibility to carry a huge selection of music anytime we want and now you can listen to it in the comfort of your car with the right iPod auto accessories. One of the first iPod auto accessories that you must invest in if you want to listen music from your iPod in the car is an iPod car mount so you don’t misplace your iPod, which is very thin and light and therefore can anytime slip on the floor where you may step on it and cause it damage.
There are several types of iPod car mounts available to fit your requirements; most of the car mounts for the iPods can be fit in the cup holder so it is secure and does not cause clutter others can be placed in the AC vent from where you can access it with ease in order to change a song or control the volume. The next essential iPod auto accessory is the iPod car charger with which you will be able to charge your iPod as you wish without having to access your computer and thus, ensure that it will provide you music for as long as you like. In iPod car chargers too you will find that several different types to match your iPod type and needs.
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In order to always drive safely you need to ensure that you are listening to the music from your iPod on the car speaker and not through the earphones, which will impair you from hearing any warning signs that may occur on the road such as, a ambulance, fire or police siren that requires you to pull on the extreme right in order to give them priority. In order to connect the iPod to the car speakers you will require the connection device that is compatible with your type of iPod and car.
Where to Find iPod Auto Accessories
The best place to shop for iPod auto parts is at the Apple Inc. online store or at the iStore, which is recommended by Apple and is dedicated to providing everything you need for any type of iPod available on the market even the now discontinued iPod Mini. Start enjoying your iPod in the car as well with the right iPod auto accessories, which will make listening to music or anything else that you wish from your iPod safe and easy.
Visit http://www.ipodaccessoriesstore.com/ipod-car-kit-accessories.html to read more on iPod auto accessories and how to find reliable suppliers.
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