The most common way people upgrade their car stereos is by installing a new head piece. This is the in dash component that allows you to control everything and play CDs, AMFM radio, and MP3s. However, this often has little effect on the quality or max output levels, because most head pieces have very small internal amps. Car amplifiers and car subwoofers are necessary to really increase the power of car audio systems and get better sound quality. A set of subs increases the base output. Car Stereo Installation Dash Kits Car Stereo Mounting Kits are used by professional installers to make a new aftermarket car stereo look great in your car. Most people associate these with loud, thumping hip hop that rattles the bumper, but even audiophiles who don Replacing the main speakers with excellent tweeters provides the same boost in power and quality for high frequencies. The last piece of the puzzle is an amplifier. The amplifier that comes in most head pieces cannot power upgraded speakers, so a new amp is necessary. This increases the power of the signal coming from the stereo and can split it into the high and low frequencies. It is important for anyone considering installing this kind of set up to be sure that the new components are not a downgrade in quality from the stock components. Higher end vehicles come with very nice speakers and internal amps, so it is worth checking before buying new stereo gear. Customized Car Audio Systems Project the Joy of Music. Of course, if coordinating all the different components necessary to upgrade your car stereo seems daunting, then you may appreciate our all inclusive car audio kits. They come with a new head piece, a subwoofer and speaker box, front speakers, the necessary amp, and all wiring. This makes the process of making your car into a spot for great music even easierCar AMPLIFIERS, Stereo Amps, Subwoofer Amps. This category contains our entire selection of car amplifiers, including monoblock subwoofer amps, four channel speaker amps, two channel speaker amplifiers, as well as class AB models, class D models and much more Also be sure to check out our selection of Bluetooth car amplifiers. We also carry everything youll need to install your new car amplifier in our amplifier installation accessories section, including amp wiring kits, car batteries, high output alternators, and much more. Car Amplifiers for Factory or Aftermarket Head Units. Car amps can be used with any stereo, from factory stereos to after market head units. For after market stereos you connect the amp through the preamp inputs in the head unit. Factory stereos work well with amps that have speaker level inputs because it allows you to work with your vehicles current speaker wiring scheme without requiring any additional connection pieces. In terms of configuration, car amplifiers usually require wiring kits, which are designed to connect the car stereo to the amp so as to enable the amplifier to receive a signal. Adobe End User License Agreement Safari Web on this page. In addition, an amp installation requires speaker wire so that you can connect it to the subwoofers and car speakers. Power your Subwoofers. A car amplifier acts as the centerpiece to any state of the art sound system. Any audio system that features subwoofers must also have at least one amp to provide enough power for the subwoofers to operate as designed. A head unit can only provide limited power, whereas the superior power of an amp enables your subwoofers and car speakers to reach their full potential. The key determinant for selecting the proper amplifier for a subwoofers is the RMS power ratings of both the amp and sub. The optimal setup matches the amplifier power output to the speakers power handling capability. Monoblock and Multi Channel Amplifiers. Generally speaking, an amp is classified as mono, class D mono, or as a multi channel amplifier, which includes 2 channel, 4 channel, 5 channel, and 6 channel. Mono amplifiers are single channel amps designed for low frequency reproduction. Class D amplifiers are the most efficient design of amplifiers since they use less current and as a result generate less heat relative to the classic design. Similarly, a 4 channel amplifier can power four speakers or you can bridge the channels to 2 channel output for powering two subs. For example, you could use a 4 channel amplifier to power a pair of speakers through two channels and bridge the remaining two for powering a single subwoofer. Need help Let us help you choose the right car amp. If you have any questions, give us a call at 1 8. Our staff will help you in selecting the perfect setup so you can start building your first class car audio system todayUseful Car Amplifier Resources.