Look at any good car stereo system and you'll probably see a Pioneer car stereo unit plugged into the console. Alongside with quality speakers and a strong lineup of accessories like LCD panels and navigational devices, Pioneer products/Pioneer car stereos have earned a huge following the world over. 

The Pioneer Company is a Tokyo-based corporation, and is one of the world leaders in digital entertainment products. The Pioneer Company was first founded in 1938 in Tokyo as a small radio and speaker repair shop business but today, they are recognized as a leader in technology advancements in the consumer electronics industry.

The company is truly deserving of their name. They are respected for many innovations such as interactive cable TV, the Laser Disc player, developing the first Compact Disc player for the car and the first detachable face car stereo, DVD and DVD recording, plasma display, and organic electroluminescent display. Their strength in optical disc and display technology is complemented by its state-of-the-art software products and manufacturing capabilities.

Nowadays, Pioneer car stereo units are not just simple head units. A car stereo can easily be comprised of several items built into the console of the car. Hardware like navigational devices, DVD players with LCD panels, coupled with the standard array of compact disc, mp3 and cassette players now usually go together. One would be hard-pressed not to acquire all of these, as it is such a delight to see these units work harmoniously. But traditionally, a Pioneer car stereo unit is a head unit with a radio, cassette and cd player. No matter how bare-bones this might sound, anyone will surely be impressed with the sound quality and features a Pioneer car stereo can boot.

Something like the DEH-P90HDD Pioneer car stereo single CD player head unit. The DEH-P90HDD allows you to record CD Audio (from the unit itself or from a changer) onto a 10GB hard disc drive, which holds about 200 audio CD's (using ATRAC3 digital compression). Your CD's are recognized by the pre-installed Gracenote CDDB database, which includes auto-playlists that make finding a specific CD easy. This Pioneer car stereo unit can also play your MP3 CD's plus CD Audio, CD-RW, and CD-R discs. Also, the MagicGate Memory Stick player lets you play recorded Memory Stick tracks. The Organic EL display is easy to read and accepts image downloads, so you can customize its look. Built-in DSP offers a 13-band graphic EQ and a huge variety of tools. The DEH-P90HDD is XM Ready and provides a steering wheel remote.

If cassettes are your thing, the KEH-P4020 Pioneer car stereo cassette player head unit is a good product to choose. It is a full logic cassette system with multi-color display, 45Wx4 High Power, EEQ? equalizer system, Tuner, IP-Bus System Control, flap face and has a detachable face security.

If you're planning to buy a Pioneer car stereo unit, why not match it with a set of Pioneer speakers too? Pioneer car stereo has made another innovation in their REV Series speakers, which incorporates technological breakthroughs in their IASCA award-winning Premier Reference Series (PRS) speakers. Rev Series speakers boast Pioneer's Kevlar Fiber Composite Cones, Soft-dome tweeters and Wave guides. Each speaker features a bright yellow cone and distinctive wave guides, plus a six-spoke grill with a titanium finish that simulates chrome wheels.

With all these impressive products, is it still a wonder why they call Pioneer car stereos "Pioneer"?

Dying to satisfy that craving for that boom bass but can't make the budget? Can't sleep ?cuz of that new Clarion head unit? Look no further, you just need to find that discount car stereo to fulfill your car audio needs.

Well, there are probably only two instances where a need for a discount car stereo will come in. These two instances always entail lack of a financial comfort zone (that's why we call them discount car stereos).

First instance, you don't have an audio system in your car, and you would like to install one. Following the premise we have above, you're most probably a car owner who doesn't have enough cash to spend on a new, top of the line system.      

What to do: How do you get a discount car stereo? One way is to go to a car stereo sale. Still, you have to deal with store prices, they're cheap, but not that cheap. Another is to scour the classifieds and buy and sell for second-hand items. These are real discount car stereos, but you have to have a sharp eye to recognize which is a good deal and which is a swindle. Ask the seller how many years he had it, in what car. Inspect the car where it is installed. If it's still installed on the car, give it a go. If it's just a head unit, or a speaker that isn't installed, just be careful. Research the model of the discount car stereo you're planning to buy, also find reviews.

Second instance: You already have a car stereo system installed, but you would like to upgrade it. Again, most probably you're just searching for a discount car stereo/discount car stereo system not far from what you have. Maybe something with higher wattage, or a head unit which can play mp3s? And again, try searching at sales. Take advantage of classifieds, buy and sells, second hands, and also swaps. Chances are, if you're a car audio enthusiast, someone in your circle currently has a better system than yours and maybe willing to sell it to you. No need for standard pricing here. Or if others have equivalent items which they might be willing to swap, like a head unit for an amplifier, or a nice set of tweeters for a cd changer (i highly doubt it) or your pedigreed pitbull for the whole shebang! You'll get more discount car stereos if you have a circle of friends/people who share the same interest.         

Other tips which might help: Another way to get a discount car stereo is to SUBSTITUTE. Like cars, Japanese made units are often cheaper than German/European/American made units. Also, look at the basics. What is it that you need, as in the most BASIC FEATURES? Do you really need that mesmerizing LED display, or can you do without it? Goes for speakers too. If you're not going to enter a car audio competition and you just want to hear good treble and bass levels without making your speakers croak, maybe you can do away with a couple of 3way/4 way speakers. A big subwoofer will definitely need an amplifier, and those are already 2 things to buy.

Discount car stereos are always a good deal, you just have to know where to get one. 

Even if you're not a car audio connoisseur, it's easy to be impressed with a car stereo speaker while looking around in an expo or convention. They're the first thing you'll probably notice, they come in different colors, shapes and sizes. Those big throbbing concaves blaring incredibly low bass lines or cool little tweeters whistling out seething treble sounds.   
 
Car stereo speakers are interesting and very tempting to buy, especially the big loud ones. But big is not always the best. Each speaker has its own unique quality, intended use and price range. Some may also be better than others at certain things so it pays to investigate your type of car stereo amplifier or head unit before you finally decide on a car stereo speaker for your system. Here are some features to consider:

Car stereo speakers are not all the same size and wattage, and this can cause a problem once you try to hook it up in your car. Know the specs of your system. Sort this out ahead of time, it will save you a lot of hassle. You will be happier with your new acquisition if you can get to see it in action as soon as possible. 

There are also a lot of car stereo amplifiers on the market, it pays to be aware of how the car stereo speaker you are considering compares to the others, and how compatible it is to your amplifier or the amplifier you're planning to buy. Car stereo speakers and amplifiers go hand in hand. You'll want the car stereo speakers you buy to be suitable for your automotive entertainment needs and not strain the system.

Style can be an important factor when choosing your special car stereo speakers. You'll want the one you choose to fit in perfectly with your other all sorts of stereo speakers. If you're planning to install something different, you have to take into consideration the modifications your going to have to make in order to accommodate your new car stereo speakers.

One of the biggest issues in buying a new type of car stereo speaker is suitability. How suitable your car stereo speakers are is probably the biggest issue. Don't forget the reason you're buying the type of car stereo amplifier in the first place, and ensure that the all sorts of stereo speakers you are looking at will do the job you need no matter what other fancy features they may offer.

Brand is an important consideration when you are shopping for a car stereo speaker. The fact is, one brand of type of car stereo amplifier may have a much better reputation than another, and for good reason. You be the judge. Do your research. Ask car audio enthusiasts. Read magazines and reviews. Do you want to take a chance on just any car stereo speakers, or go for the proven name brand?

Lastly, price is important even if you think it's not. After all, would you want to pay more for your car stereo speakers only to find it cheaper the next day at a different store? Nobody likes that. When shopping for better car stereo speakers, it pays to check at least a couple of different stores, just to make sure you're getting your car stereo speakers at the best price.

Pretty self-explanatory isn't it? It's a stereo system in a car, you say. Whoa, hold your horses, it's not that simple. Although some people like to put home stereos in their cars and vans (out of dire need for some sounds), sometimes it just doesn't work. Yeah, maybe before it could've worked just fine, all you needed was radio and a cassette player (or 8 tracks, for the inner dinosaur in you) so sure, lug those big box speakers into the back seat and you'll be blaring down the highway. But nowadays there are things like cd players and mp3 players and your popup LCD panels and all that techie knickknack you'd think they'd like to build a home theater system right smack on the console of your van. If you don't know anything about these things but would like to have some sounds in your car anyway, here are some things to know about a car stereo.

As mentioned above, at first units and speakers from home audio systems and professional markets were just simply installed into vehicles. However, they were not well suited to the extremes of temperature and vibration which are a normal part of the environment of an automobile. Car stereo enthusiasts were not satisfied with the sound quality of regular car sound systems, and with the advent of the CD player, they really had to start modifying some of these home stereos in order to work well in a car environment and voila!, now we have the modern car stereo.   

If you have a new car, first hand bought, say from about 90 to present, chances are you already have a "factory" car stereo in your car. It means the car manufacturer already included a car stereo system in your car, unless specified in the car model but most often this is the case. Some car manufacturers make their own car stereos, like BMW which includes a pretty decent car stereo package head unit and speakers. It is a standard which comes with all their cars (which isn't surprising considering that BMW is included in the league of "luxury car manufacturers"). Or like Mercedes Benz or Volkswagen, they use car stereo systems from a German audio manufacturer called Blaupunkt.

A standard car stereo (also called a head unit) usually includes an auto-reverse tape deck, a cd player and sometimes the optional changer - a device which automatically changes the cd in play. On newer car models, the car stereo can also play mp3s and other digital audo file types like WMA and AAC, whether on a cd or a memory device which can be hooked up to the head unit.

The car stereo head unit is connected to several speakers. Older car models usually just had one speaker mounted underneath the dashboard, pointing through perforations towards the front windshield. The standard for car stereo nowadays is a pair of "tweeters" (used to bring out high treble) on the driver side/front passenger side dashboard, a pair of normal "mid" speakers on both doors, sometimes even the backseat passeger doors if it's a large car and larger speakers capable of bringing out low ends at the back protion of the backseats.

Your car stereo is probably ok as it is, as car manufacturers ensure that the audio products that come with their cars can handle most dirver's listening demands. But if you think that what you have isn't enough, you can always CUSTOMIZE.      

Want to save some money? Ever wonder if you could do a car stereo installation yourself? Yes, you can do it yourself! Go ahead, spend that money on your hardware! Don't spend it on labor. Besides, doing a car stereo installation yourself can be a very rewarding experience, not to mention you can learn a lot from it too. Nothing beats the feeling of seeing your "creation" in action, running smoothly and perfectly.

But be very careful, you really won't want to damage your expensive hardware. Well, most car audio hardware are no-brainers to install, you'd find that most of the time the parts have specially shaped sockets and slots etc. and would only fit where it's supposed to be installed. Still, it's best to proceed methodically.

In a car stereo installation, you have to determine what kind of rig you're going to put into your vehicle. If you're a beginner, it's best you do a car stereo installation if it's just a simple system. You may want to leave the complicated stuff to the professionals, like installing delicate equipment like LCD panels, motorized parts etc. especially if it requires the creation of custom panels and such.

Head units are one of the easiest to do in a car stereo installation. Fortunately, most units follow the same size standards (DIN). In many cars, once the factory radio is removed the aftermarket radio will fit in the hole. In many other cars, a kit is needed if the factory hole is too big, or not deep enough. In some cases the dash has to be cut.  Any car stereo store should have kits required for installation.

There are two types of mounting in a car stereo installation. ISO mounting is when the radio can be screwed to existing factory radio brackets, such as in most Japanese cars. Ring mounting is when an aftermarket radio comes with a metal ring that gets mounted to the factory radio hole or aftermarket kit via bendable tabs. In many cars, dash and trim rings have to be filed to enlarge the radio hole. Once the ring is installed, the radio slides in and is held by snaps. In most cases, special tools are required to remove the radio.

Speakers are very critical in a car stereo installation. No matter how expensive your speakers are, if they are not properly installed, the sound will not be up to par.

In a simple car stereo installation, you'll probably be using speakers that fit into a factory location. Just make sure there are no gaps or holes. Sometimes building a wood or fiberglass baffle helps reduce holes and gives you much better sound. But always be careful when using power tools around speakers. Car stereo installation warranties usually don't cover holes in speakers.

For unconventional speaker locations, sometimes metal has to be cut. You might want to leave this to the professionals, tools like plasma cutters and pneumatics drills are required. But if you're going to insist, a pair of metal snips (left and right cut) will do.

A car stereo installation has to put up with vibrations and other noise sources in its environment. Even though it is impossible to eliminate these completely, there are products that will greatly decrease the noise and rattling, particularly on non-luxury cars. Liners, sprays and adhesive strips and even carpeting applied onto the panels can make a world of difference.  

It's a Sony.

We all know their slogan and yes, they need not say anymore. Sony is a dominating and well respected name in world consumer electronics. From the Aibo to the PlayStation to the Vaio, Sony has created, innovated and excelled in the production of almost anything electronic under the sun.

The Sony Corporation, based in Tokyo is a leading manufacturer of audio, video, communications, and information technology products for the consumer and professional markets. Their music, motion picture, television, computer entertainment, and online businesses also make Sony one of the most comprehensive entertainment companies in the world.

So it is not surprising to learn that Sony car stereos are also well renowned in the automotive audio market. In 2005, Sony car stereos launched their latest carrier car audio product, the Sony car stereo Xplod series which has an amazing lineup of head units, speakers, amplifiers, subwoofers, changers and accessories. It is impressive both in performance and aesthetic value.

A good head unit from the Sony car stereo Xplod Series is the CDX - M9900 CD Receiver/Changer Controller/MP3 Player which boasts these features:  

- 32,000-color TFT display
- Video Input for External Source Playback
- CD/CD-R/CD-RW/MP3 playback
- 4-Volt F/R/Sub Preouts w/HPF & LPF
- 52W x 4 High Power
- CEA-2006 Power Compliant
- CD/MD Control, CD Text
- XM Ready
- BBE MP, DSO, EQ7
- Auxiliary Input
- 1-bit D/A Converter
- Drive-S with 120dB S/N Ratio
- SSIR-EXA tuner, 18FM & 12AM presets
- Red key illumination
- Supplied wireless card remote (RM-X145A)
- Optional wireless rotary remote (RM-X6S)
- Optional wired rotary remote (RM-X4S)  
 
This Sony car stereo goes best installed with matching items from the Xplod series such as:

Sony car stereo XS - V6941H 6 x 9" 4 - Way Speakers:

- 6 x 9" HOP Woofer Cone
- Stroke Stabilizer Surround
- 2-5/8" Cone Mid
- 1" Balanced Dome PEI Tweeter, Super Tweeter
- 400W Peak Power (100W RMS)
- Flexible Mounting Options

Sony car stereo XM-2100GTX 2/1 Channel Amplifier:

- 600W Max Power
- 100W x 2 RMS into 4 ohms, 20Hz-20kHz @ 0.04% THD
- 250W x 1 RMS into 4 ohms, 20Hz-20kHz @ 0.1% THD
- CEA-2006 Power Compliant
- Variable 50 - 300 Hz low pass filter
- 40 Hz EQ boost
- MOSFET power supply
- RCA & speaker level inputs

Sony car stereo XS-L102P5 10" Subwoofer:

- 10" Polypropylene Cone
- 1200W Peak Power (330W RMS)
- Unique cone design offers superior rigidity
- Gold-plated Binding Posts
- Small sealed/bandpass enclosure optimized
- 4-Ohm Voice Coil
- 2005 Subwoofer Parameters

Like other modern car audio manufacturers, the Sony car stereo also offers video capable units for playing VCDs, DVDs. A good item from the Sony car stereo Dream System Series is the MV - 900SDS Mobile DVD Dream System.

- 9" wide screen TFT display with swivel function
- DVD/CD-R/RW/VCD/MP3 Playback
- Built-in wired FM modulator
- Reversible display image
- Slot-load DVD Mechanism
- Memory Stick® media for playback of JPEG, MPEG, MP3
- Built-in Stereo Speakers
- A/V Input
- A/V Output
- Optical Digital Output (Dolby Digital®, dts®)
- IR transmitter for wireless headphones
- 2 sets of wireless headphones included
- Wireless card remote included

This unit is encased in a grey metallic finish and is ideally attached on the ceiling of the vehicle.

It is also an amazing fact that a lot of enthusiasts also incorporate the PlayStation into their Sony car stereos, which is probably one of the reasons why the Sony car stereo system has earned quite a following.    

This brand is a household name for every car audio enthusiast. Mention the name Kenwood car stereo and they will know what you're talking about.

Kenwood car stereos have produced high quality consumer electronics, test equipment and communication equipment since 1946. Kenwood car stereos primarily specialize in the design, engineering and manufacture of wireless communication infrastructure but are also renowned in the production consumer mobile and home entertainment systems. Kenwood car stereos are also committed to creating the finest quality components with state of the art technologies that has earned them a huge following in the audio products scene.

At present, Kenwood car stereos have a very impressive product lineup that would make anyone drool over, whether he is an audio enthusiast or not. For the regular Joe who isn't really into technical stuff, and is just looking for something nice to put into his ride, Kenwood car stereos offer sleek designs that will surely satisfy anyone's craving for aesthetic. Tech-freaks and geeks will also be impressed with the specs a Kenwood car stereo has. 

A lot of Kenwood car stereo units nowadays include popup LCD panels for watching VCD/DVD movies. The Kenwood KVT-717DVD 7.0" Wide, Fully Motorized In-dash Monitor DVD/WMA/MP3 Receiver is a good candidate for any situation.

? 7.0 inch Wide Color TFT Active Matrix Display
? Full-automatic Open/Close with slide and angle adjustments
? Interactive Touchscreen Control with OSD
? Audio Easy Control Mode while Playing Visual Source
? Selectable Wall Paper (6 Patterns)
? Installer/Backup Memory of Audio/Video Setup
? Maximum Output Power : 50W x 4 (MOSFET Power IC)
? 3 Preouts with 5V Pre-out Level
? 2 RCA AV Inputs / 1 RCA AV Output
? Video Input for Rear View Camera
? RGB Input for Navigation System
? System Q/ System E's+
? DVD Menu Direct Touch screen Control
? MPEG 1/2 Video files (.mpg) and JPEG files (.jpg) Playback
? Dual Zone Source & Volume Control
? DVD±R/RW Compatible
? External Media Control ? iPod Ready
? Optional TV Tuner

For those who might not get what the hell all of these means, just imagine this: a really thin monitor panel that smoothly retracts and extends at the push of a remote, crystal clear movie and picture playback, all encased in a beautiful black matte finish polymer casing done with a space age design.

If all you want is a just a regular car stereo for playing CDs', listening to mp3s or the radio, Kenwood car stereo have a lot to choose from. A good head unit would be the KDC-MP928 AAC/WMA/MP3/ CD Receiver with External Media Control.

? Auto-Slide Detachable Faceplate
? Rotary Encoder & Jog Control Knob for Easy Operation
? 4096 Color OEL Display
? Display Customize Function
? Maximum Output Power : 50W x 4 (MOSFET Power IC)
? ACDrive (Advanced Codec Drive)
? AAC/WMA/MP3 Playback
? G-Analyzer (Graphic Motion Analyzer)
? Built-in DSP : DTA/System Q(4band P-EQ)/Digital E's/SRS
WOW Digital Effect
? O.D.D. (Offset Dual Differential) D/A System for Sound Quality
? Installer/User/Backup Memory of Audio Setup
? SIRIUS Satellite Radio Ready
? HD Radio Ready
? External Media Control ? iPod Ready
? Dual Zone Source & Volume Control
? AUX Input
? Gold Plated 3 Preouts with 5V Pre-output Level

The Kenwood car stereo auto slide detachable faceplate allows you to take the faceplate (one which has all the buttons) in order to prevent theft by taking away the functionality of the unit left in the car.

We all know that brand names matter when purchasing car audio hardware. There are brands that are surely more reputable than others. When you are at the store and they offer choice after choice after choice, suddenly you feel overwhelmed on what really to buy. But you can be assured of one thing, if they offer you an Alpine car stereo you can't go wrong with it.

Alpine car stereo and electronics, founded in 1978, is a world leader in the industry of high performance mobile electronics. They specialize in mobile multimedia, an integrated system approach incorporating digital entertainment, security and navigation products for the mobile entertainment.

Alpine car stereos are a new breed of units which feature the convergence of high performance audio, video, navigation and telematics in the form of Mobile Multimedia. Navigation systems act as the resource center of the Alpine car stereo Mobile Multimedia lineup. Intelligent Transportation Systems (ITS), DVD players, Dolby Digital systems, satellite digital audio radio, mobile data linking and communication through telematics devices will be fused with navigation systems to create a platform of products. Mobile Multimedia integrates Alpine's innovative audio, video, security and navigation products, as well as its new GUI for Drivers, human interface and information communications technology.

To grasp what the Alpine car stereo Mobile Multimedia is, take a look at the IVA-D901 Alpine car stereo Mobile Multimedia Station/CD/DVD Receiver/Ai-NET Controller.

The IVA-D901 has 400% more pixels than a conventional in-vehicle display, meaning that it has 1.15 million pixel elements. It has 50W x 4 built-in power and 3 PreOuts (4 volt), SAT Radio ready, a Hard Disc Drive (HDD), and Alpine car stereo Navigation. Key features include:

- 7" Fully Motorized Wide Screen Monitor
- 18W x 4 MOSFET Amplifier
- Built-in Dolby Digital/DTS Decoder
- Bass Engine® Plus
- Subwoofer Level Control
- Bass Center Frequency Control
- Bass Band Width Adjustment
- Treble Center Frequency Control
- Subwoofer Phase Selector
- Bass Type Control
- 4-Ch Digital Time Correction
- 3 Position 12 dB/Oct Crossover
- MediaXpander?
- SAT Radio Ready
- MP3 Text Information Display
- Quick Search Function
- CD/CD-R Playback
- CD Text, Text Display, Text Scroll
- M DAC
- MaxTune SQ Tuner
- 3 Auxilliary A/V Inputs with Remote Control Input
- Dedicated Navigation Input
- Dedicated Camera Input
- 2 Auxilliary Monitor A/V Outputs
- Navigation Audio Mix
- 3 PreOuts (4 volt)
- MM Driver (Hard Disc Drive) Ready
- MobileHub Ready
- Ai-NET Control Center DVD/CD/MP3 Changer Controller
- "Digital Art" Spectrum Analyzer Display
- RUE-4190 Universal Wireless Remote Control Included

If these all seems too much for you, Alpine car stereos also have more conventional head units to offer. The CDA-9835 Alpine car stereo In-Dash CD Player/Ai-Changer Controller lets you fully customize both illumination and sound, with a range of 512 colors and super-versatile Bass Engine functions like digital time correction and parametric EQ. You can download audio parameter settings and connect and control as many as eight amps. The BioLite display, Menu key and rotary knob make operation extremely easy.

Like most Alpine car stereo units, it is also SAT Radio Ready, giving you a much greater choice of listening options than ordinary local AM/FM radio. You can select from among a wide range of music genres, news, sports, and talk programs with digital quality anywhere.