Hook up your own car


  1. How to Set Up a Car Audio Sound System
  2. How to set up a car audio sound system
  3. How to Set Up a Car Audio Sound System - The Wire Realm

It is important that you insulate this wire with a rubber boot or fill the hole with silicon. This keeps the wire from being damaged by friction with the firewall and shorting out. You should also aim to put the wire somewhere that it will not be kicked or tugged by yourself or your passengers for the same reasons. You can choose a place on the firewall or somewhere else in the engine bay that has enough room. It is important to mount the siren face down to prevent water from accumulating in the voice coil. Run the valet switch. This will be a wire off of the car alarm module.

This switch will allow you to disable the alarm features while it is engaged. This will make it easier when someone else has your car, like when you leave it with mechanic. Run the LED light. The car alarm LED light indicates when the alarm is armed. This light is usually mounted on the dash by drilling a small hole in the dash and running the wire to the car alarm module. The light is then mounted on the dash with superglue to keep it in place.

There is no need to take the dash off for this step as long as you can find a safe place to make your hole.


How to Set Up a Car Audio Sound System

Run the external antenna. If you have an external antenna, it extends the range of your wireless remote or keypad by receiving the signal from outside the car and transmitting it to the car alarm module. Most external antennas are glass mount antennas. This means that you will mount a receiver on the outside of your glass and a repeater on the inside of the same glass.

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  5. How to Install a Car Stereo (with Pictures) - wikiHow.

The signal will be transmitted through the glass with no need to drill holes and the repeater wires directly to the antenna wire of your alarm module. The siren should have two wires, one negative and one positive. Most car alarms output a positive siren, so connect the alarm unit to the positive wire of the siren and connect the other siren wire to a ground. Connect the alarm sensors. The sensors are responsible for signalling that something is amiss and the siren should sound.

You will connect the sensor wires from the car alarm to the wires that signal your door ajar or dome lights. It is recommended that you crimp these connections and do not simply twist them or use a wire nut. Hook up the power wire. You should hook the power wire of your alarm module to the batter or other constant power source.

How to set up a car audio sound system

This will ensure the alarm is powered even when the car is turned off. Your alarm is now powered up and active. Replace the panels on your vehicle. Be sure to replace them in the correct order so that all of the panels fit together properly. It is a good idea to consult your service manual for this step as well. Unhook wires going to the battery. If that's not an option go to the control box, usually under the dash, and cut the red and black wires going in.

Not Helpful 1 Helpful 2. Will it be possible for a new key to be programmed for a car alarm without necessarily going through the installation process from the beginning? It depends on the car. You can take your car to the dealer and they can reprogram the key for you. It will cost a bit of money, but it would be the best thing to do if you want it done correctly. Not Helpful 0 Helpful 0. Do I need to bypass module for a simple car alarm? Answer this question Flag as How come when I hook up my siren to negative and positive battery post and connected to the unit with the Brown positive wire it keeps going off?

How do I install an alarm by central locking? How do I set a car alarm before installing it? What do I do if I lost the remote to my car alarm? Take that maximum RMS number and multiply it by 0. This will give you the minimum number of watts the amp has for each channel.

Now simply multiply the minimum RMS number by 1. Speaking of channels, a 5-channel amp will allow you to power two front speakers, two back speakers and a subwoofer. A 4-channel amp will allow you to either power two fronts and two rears or two rear speakers and a subwoofer. Finally, the 2-channel amplifier is for those who want either all front speakers and no rears or all rears and no front speakers.

Another thing to keep in mind is to make sure the new amp you buy also has RCA input and outputs. Car stereo speakers are where the rubber meets the road when it comes to building a sound system for your car. First, you have to figure out what type of system you want to install, then picking speakers to maximize their sound reproduction and life span. When purchasing new speakers, there are a few considerations that must be taken into account. What type of speakers to use in the system, component speakers or full-range speakers?

Full-range speakers are commonly called coaxial speakers and are a combination of a mid-range woofer and a tweeter in one speaker. The tweeter is what gives you the high frequency sounds voice, horns, etc. Coaxial speakers come equipped with a small crossover attached to the input terminal. A crossover acts as a splitter between the high and low-frequency ranges, separating them and giving you a clean low distortion sound from both levels. Full-range speakers are typically less expensive than component speakers and you also have your bass and your vocals coming from the same direction.

The component speakers separate the tweeter from the mid-range so you can mount them in different places. Component speakers also require a separate crossover which could be a good thing if you plan to use an amplifier with a built-in crossover. Be sure to buy speakers that will fit into the spot your current speakers are in, unless you plan to build or buy a speaker box. This will make installation easier later. A subwoofer for cars is one of those personal preference items.

Could you get by without it? An 8 inch 20 cm will give you plenty of deep bass for your car. Besides, subwoofers can use frequencies that are lower than the human ear can actually hear and you could damage your hearing if you use too much bass in an enclosed space. Well, you will need the right equipment. You will also need wire strippers and some female to female and female quick slide-wire connectors if you want the connections to be clean. Some small metal screws may also be necessary to install the amplifier.

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  • How to Install a Car Alarm: 15 Steps (with Pictures) - wikiHow.
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  • Obviously because there are so many different cars and truck that all use different connectors for the stereo, we will only discuss basic installation here. First, disconnect the car battery. Pull one of the door speakers and look for the color of the wires.

    How to Set Up a Car Audio Sound System - The Wire Realm

    This will help you understand how your car manufacturer set up the wiring to the stereo. Next, remove the other door speaker and see if the wires are the same color or different. Now you can pull the stereo and look for those colored wires from the door speakers. They should be in a harness that connects to the back of the stereo.

    Find the ground and the main power from the stereo. The power is usually red and the ground is usually black. Cut and strip the red power wire and remove the old receiver. Installing the amplifier can be a tricky prospect. It requires a direct line to the battery which means running a long, heavy gauge wire through your car interior to the engine compartment and down to the battery.

    Most cars have a hole in the floor in the front passenger side fire wall floor board where the electrical for the dashboard, etc. You may have to drill one, but it should not be necessary. Amplifiers come with a long power wire and a fuse box to protect the rest of your car. Install the fuse box close to the battery.

    How to install a car amplifier