But what exactly is known by a radio antenna. A device which is is used for capturing this waves which wander the air surrounding us is known as an Antenna. An antenna has a tubular structure which is generally made up of stainless steel. Most of these antennas are generally telescopic. They can change their length and height as they wish. Longer antennas and lower frequency broad casts are required for transmission of AM radio.

We must realize that the atmosphere around us carries many waves. It carries the waves which are being transmitted. These are detected by a component in the radio. It is called antenna. It is made up of steel of stainless steel type. It is a tubular structure generally thin. They can be extended or reduced in length.

The olden model cars still have a antenna which resembles the one that can be seen in the old hand usage type of radio. They are made up of thick and long steels rather than a small thin one being used these days. They are also very strong and heavy. In the case of self radios that are self contained there is same location for both this and then the tuner of the radio but this is not the case with new age cars.

We all happily enjoy music in radio. We have never thought how such a broadcast happens. Nowadays many stations have come up. As we keep tuning we will observe clearly how these antennas picks up radio waves of a particular station. Each station works at a particular assigned frequency. A license has to obtained from FCC which regulates the communication of radio stations. Only waves that are strong can be caught by the antenna of the radio.

There are lot of differences between an ordinary radio antenna and radio antenna of car because the car is not stationary. A heavy wire should be connected that runs through the body of the car that remains shielded. We may have doubt why shielding should be done. This is done to prevent interference of external waves. These external wave can be anything right from cell phone or even various power lines in the road. Only when this interference is stopped there can be smooth flow of radio waves to tuner from the antenna of the radio in the car.

A very important caution to be taken is to fold the antenna as much as possible before sending it to any kind of wash or for service. Because that may cause any kind of breakage or repair to it leading to a problem in reception of signals.

Hence one must know how do auto radio antennas work?

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This article will list all the things that are required to install a HD radio and also the proper procedure to install the same to your car. Installing a HD radio to your car is simple thing to do and you need not search for an engineer or a mechanic to do this work. By doing this work on your own you can save your time and your money. The things that are required are the radio and an electrical tape. Make sure you have an electrical insulation tape of good quality to be in safer side.

As a first step the negative terminal of the battery in the car is disconnected perfectly for safety reasons. Antenna jack from your HD radio is connected to the antenna of the car. Do not connect the same to the antenna input of the head unit.

The black coloured wire is connected from the back. A clean and paint less metal location is selected. Wiring has pieces coming with it. The yellow coloured lead is connected to the twelve volts constant supply terminal.

Then, the cable which is also known as IP-BUS cable is connected with blue connector, to multi CD player if present. This cable is then connected to head unit. It is connected to blue connector which is found on this head unit. This connector on the radio is actually black in colour.

A cable called the IP – BUS cable is connected with the cable. This is a blue converter. The other end of this is connected to the other end of the head unit. If there is a multi player then one can even fix it to that. The black color in the HD radio indicates the connector\’s presence.

All the white and blue wires that are coming out off it should be properly connected and it must be well secured. The documentation of the car can be cross checked with this one. Then all the wiring are sealed well with electrical tape. Later as the last step the battery of the car can be re installed and a proper test can be carried out with the radio that is newly installed.

Thus this article explains How to Hook Up an HD Radio to Your Car easily.

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There are many basic requirements that are needed to be there in a CD player but other than that many prefer additional features. The following tips might therefore be very useful.

First we can know about selecting the suitable CD player for your car.CD player can be selected based on the car you have ,we can see cars in different sizes and shapes CD player that you buy also should match your car otherwise the money you invest in buying it is a waste.You might have noticed panel size of the player varies from car to car .So the most important thing is to select an apt player so that it does not spoil your car’s look by any means.

It is preferable to buy a Player with all necessary and up to date features such as using drives in your player,whether DVD can be used,should make sure of digital displays without that which will be much more difficult to operate in dark.And knowing about the built in amplifiers would be better before deciding a Player of your choice.It is not necessary that you have to buy players with all the features in it you may neglect a few which ever you think as it wont serve your purpose.

Next decide on the features which we may require. Check for compatibility of players with DVD and CD. Few may also look for digital displays, amplifiers and trunk changers. If you are not familiar with the latest features offered then browse the web sites or learn from professionals in the store where you decide to make the purchase. Few players come with specifications for installation. In case of trunk changer we need to look for wiring specifications also. Ehow. Com is a famous site where we can get an idea of various updated features available and there are web sites where we can make on line purchases by comparing the prices and features of leading brands.

Most of them show no intrest in seeing a demo for Players though they buy a car after a demo.Listening to an audio player is necessary before you buy a new one.You can ask a demo from the shop you buy some sellers will allow and some may not permit but any dealer who is good enough wont say no for a demo.It is better to reject the shop instead of buyin the player without a demo in order to be in safer side.

The retailer is also important. A good retailer would give an installation of best quality at low prices. They could also give special offers. They also provide good warranty facilities for the products they sell and also give an option of insurance of the player in the case of any theft.

So its time to throw away over cassette tapes and enjoy our favorite music collection on CD as we now know How to Buy Car CD Players by considering various factors.

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Depth and powerful sound are important for good quality of music. Speakers can be installed at various places inside the car like door panels, dash and rear decks. They enhance the sound effect for higher notes. But to enjoy lower tones adding a sub woofer to a factory stereo is the best choice. Let us see how to do that now.

The negative cable from the car’s battery is removed initially. The battery’s negative terminal is actually connected with the negative cable and to the car’s frame. The cable’s clamp is loosened with the use of a Philips screw driver. The clamp is removed and it is kept aside until the task is accomplished.

Then the amplifier position is located after which the manual is gone through for any kind of procedure to be followed. The woofer can be placed either in the cargo area at the rear back or the car’s trunk in the case of models like hatch backs or SUV. The speakers are then connected to the output corresponding to each input.

The speaker wires are then routed to the location where the sub woofer is present. The amplifiers may be either close by the sub woofer or even far from them. In such cases the wires are routed to the sub woofers through the carpet layer under the floor of the vehicle. Hiding of the wiring is very essential to give your car a highly professional look.

The trim panels at the opening of the door are all pried from the floor free by using a trim panel removal tool. The carpet is then lifted up and the wiring is laid beneath it. Then using the hands the trim panels are replaced.

After that is done we come to the last step. This seventh step is nothing but reconnecting the ground cable with the vehicle battery’s negative terminal. Fix the clamp on the lead and use the same Philip screw driver which we used for loosening now to tighten the clamp of the cable. Before starting to do this job always make sure if the output from the amplifier can be handled by the sub woofer added.

One must definitely know the simple steps on how to install a sub woofer in a factory stereo, to avoid unnecessary visits to the audio professional.

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To do the installation of the subwoofer, a wiring kit for amplifier, harness adapter, screwdriver, tool for the removal of the panel, drill, wires, wrench and grommets made of rubber.

There are many types of electrical crimping tool which comes in many ranges. It comes in rings, blades, butts, spades etc. An electrical crimping tool may get into usage in any kind of operations like hi fi, auto wiring, appliance repair and many other mechanical process. Wires are cut to the appropriate sizes required.

The stereo is then removed out of the dash. This is different for each vehicle and can be done using a manual of the car. After the stereo is removed, the wiring of the stereo is disconnected. The wiring can be either single or many attached together. The stereo is then connected to the harness adapter from the vehicle. The harness has markings that show how the connections have to be made.

Next step is the most important one. It is the installation of line out converter. It is also called as LOC. Locate the factory speakers. This is found inside the car trunk. Many wires are connected to the speakers . Now with cutting pliers disconnect one of these wires. However ensure that there is provision for reconnection of this wire. The line out converter is now fixed to the wiring . Next step is reconnection to that speaker (6×9) .

The line out converter is successfully installed . We now need to understand what is the function of this. This LOC eliminates the need for replacement of head unit of factory as it enables the connection of RCA cables with our amplifier. For safety purposes grounding should be done. So locate a bolt made of metal. Connection is made between ground wire of the amplifier and metal bolt.

After all connections are made its time to enjoy the sound. People who are deeply passionate about music and powerful sound should make a check of local noise laws for permitted sound level. Another useful tip may be don’t make an attempt to play such loud music before police to show off our new sub woofer installation as we may end up paying fine.

One should always know How to Install a Sub woofer in a Factory Stereo , as it is one of the most important tool.

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To wire a dual sub woofer in your car you will require sub woofer speakers, wire and an amplifier. The sub woofer speaker and the amplifier can be bought in your local car parts shop but before buying keep your car`s model and your requirements in mind.

There are a variety of woofers available in the present day markets.The subwoofers differ in their resistances. Of these types of woofers, resistance of 2-ohm and resistance of 4-ohm are found to be common. The procedure which is discussed below is given for the 4-ohm type of subwoofer.

The woofer has to be wired to amplifier through the channels. The ends of the wires are stripped and made ready for the connections. The positive of the woofer is connected to the amplifiers right positive.Similarly the negative of the subwoofer is connected to the amplifiers right negative. The left channel is connected to the other woofer by similar methods.

The connections are made through terminals amongst which push type is commonly used. In this type the wire is inserted into a hole which will open, when the lever connected to it is pushed. The steps are the instructions for dual channel amplifiers.

The second method for wiring a sub woofer is to wire a dual subwoofer to a single channel amplifier. Now remove about 0.5 inch of insulation from the ends of the wire. Now take the wire from the positive terminal of the amplifier is connected to the positive terminal of the first sub woofer. Now take the second wire from this terminal and connect it to second sub. Repeat this step with the negative terminals. This method of wiring is termed as “daisy-chaining”.

Now are woofers are connected.it should be noted that if the negatives and positives are mis- connected or not . These mis-connections will bring down the quality and the output of the music, because it disturbs the set up of the subwoofers. Thus it may result in malfunctioning of the woofer set. This will surely bring down the effects of the music. Subwoofers connected to dual or single channeled amplifier will not make much difference in the sound quality and music interpretations.

One should always know how to wire dual sub woofer, so as to have their car stereo and sub woofer working in a proper condition and to enhance good sound quality.

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The easiest way to improve and enhance the sound of speaker is to connect two car amplifiers together . This also gives lot of power for bigger speakers such as woofers. We may need few things before we start doing this job . They are wrenches, pliers, wire strippers, wire rated for the amplifiers and of course the two amplifiers which we are planning to bridge.

The first step to be done before performing the task is to thoroughly check the manuals of both the amplifiers given by the manufacturer. Only the amplifiers which has got same characteristics like power etc can be bridged. If amplifiers with different power rating are bridged it may lead to malfunction or even damage to the amplifiers. Thus one should ensure that both these amplifiers have same power rating. In case there is any doubt of performing the task or in determining the match among the two it is better to drop the idea of bridging them both.

Then the supply of power is cut from the two amplifiers. This is done by removing the cable from the positive end of the battery of the car with the help of pliers or wrench. It can remain in such a way till the amplifiers are completely bridged.

While buying an amplifier please do check for the presence of the bridge switch. In most amplifiers it is present at the back edge of the amplifier which can be easily spotted. If it is not in bridge mode set it back to that mode. In the next step inch insulation is stripped off from the wire at both ends.

The most important thing to be done is the connection of the wires. The positive terminal of one amplifier holds one end of the wire while the other end is held by the negative terminal of the other amplifier. This can be performed by wrapping them around its corresponding terminal and then screwing them down. There is a clear distinction between the positive and negative terminals which is given by its color difference where red indicates positive and black indicates negative terminal.

The other terminals that are free are connected to the speakers. The positive end of one of the two amplifiers is connected to positive end of the speaker. Similarly, the negative end of the amp is connected with the negative end of the speaker.

This article would have proved to be effective in guiding us on How to Bridge Two Car Audio Amps by instructing and explaining all steps with useful suggestions and tips.

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While installing an-in dash CD player we might require few installation tools and connecting wire which assist us in making the work done with a professional touch. The materials required will be Wire strippers, Wire connectors, Needle nose pliers, CD player installation kit (Dash), and Vinyl insulated butt splices. The following instruction will provide the easiest way for the installation of An-in dash CD player in 5 simple steps.

The first step in the process is to find the things we must need to complete the task. Few things are very essential to build up a dash player kit and they are around twenty pieces of butt splices. They must have insulations done and wire strippers are must as during installation the pliers and strippers play a very important role. Lastly the most important is the wire which connects the stereo.

Now you will have to use both the orange as well as the insulated splice and connect them from the wire connector of the stereo.

With the help of your car owner’s manual remove the dash board covers from its place. Now take the new disk player and stereo wiring connector that you have purchased from the market and insert it into the dash install kit. Now connect the automobile’s connector to the car stereo wiring connector. Push the connectors together. You will hear a click when the connection is complete.

Now remove the dash board covers and fix the CD player to it, you might need to follow the procedure given in the Car manual or CD player manual regarding the removal and re-fixing of the dash board which varies with each make of the vehicle.

To make sure that all the connections are properly made and the stereo is working properly, turn on the ignition and check. After checking, replace the dash board coverings.

With the help of these easy-to-do steps, remove your old fashioned cassette player and install an in-dash CD player.

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