Posts Tagged ‘powernetshop.at’

Extremely Simple Instructions How To Bridge A Car Stereo Amp

Posted on January 31st, 2010 by by Chris Green

People who like to listen to loud music are the ones who are likely to bridge car amplifiers. By doing this the volume of the audio is increased to a great extent and also improves the clarity of the sound. More power is also provided to the speakers. Its function is similar to that of the subwoofer. The very important fact is that the connection should be done properly the first time before testing it. It is very important to know how to bridge two car audio amps since if the connection is done in the wrong way damages can be made to speakers and also the amps itself. Due to the high power the circuits can get burnt and damage it.

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.

Before attempting to perform the operation please make sure to power down both the amplifiers. It is as simple as it is just disconnection of them from the power supply. There is one easy way to do this. It is just disconnecting from the car battery the positive cable clamp either with wrenches or pliers so as to keep it inactive throughout the process of bridging.

There will be a bridge switch at the rear end of each amp usually. Turn on that switch in case if it is there. Take a wire . Remove the insulation to about half inch in both the ends of the wire taken.

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.

With this article the question of how to bridge two car audio amps becomes easy. Though the instructions are enough to carry out the bridging it is very important to keep in mind that if there is any uncertainty the bridging must not be done. Since this might lead to damage in the speakers and also the amplifiers.

How To Install A Car Stereo Capacitor

Posted on January 10th, 2010 by by Fred Russo

If you are friendly with gadgets and are really interested in altering and improving your car audio system, then you should start with something as easy as installing your car audio capacitor. This is actually quite easy to do and does not require too many equipments and additional gadgets. Follow this quick guide to help you smoothly carry out the installation.

For installing the capacitor in your car audio system you would of course need a capacitor that is going to be compatible with the audio system of your car. So you will have to carry out the necessary research to select the capacitor that will suit your car best and then you can carry on with the actual procedure of installation. You would also be needing good quality wire cutters along with a head screw driver and those should be enough requirements to help you install the capacitor for your car audio system.

The most common circumstance in this kind of a situation where you are planning to install a capacitor for the audio system is after you already have a running car audio system with full gear including the amplifiers for the speakers as well. In such cases, which is the usual case, you would first have to start off by disconnecting the battery cables and the battery, so that there is no electrical connection between them. After you have disconnected the battery and the cables, you have to position and fix the audio capacitor close to the amplifiers. The distance between the amplifier and the capacitor is nothing fixed, it doesn’t have to be too close either. As long as you are able to fix the amplifier to the capacitor it should be enough distance between the two. Also, the space in your car makes a difference.

Next, you would have to cut off the ground and the power supply that was reaching the amplifier and connect those to the capacitor instead. This should be done using some appropriate wiring. If you still have wiring left after having connected the ground and the power to the capacitor, cut out two small pieces of the wiring and connect the wire from the capacitor to the amplifier for the power supply. This needs to be done as a compulsion, so even if you do not have the old wire left over just use some fresh wire for this leg of the installation. This means that you can do this procedure only after you have connected the ground and the power to the capacitor, which means that the power should be on the input side of the capacitor. From the output side of the capacitor, the cables should be connected to the amplifier and this should be done in the pace where the cables had originally been cut off from the amplifier. This is actually the last leg of the installation procedure.

After this is taken care of, you can very simply connect the power back to the battery terminal and the capacitor would be ready for function.