plant-magic-blog

[plant-magic-blog]

Improve the sound of your speakers 100%

Many friends consult me ​​that they have their sound equipment and for a long time changed their sound Best Aftermarket Car Stereos, as it lost the sharpness it had ... and usually is always the same problem.

This time we will guide how to solve this problem with some AIWA speakers.

Next, we have two images with arrows which indicate where we will slowly opening with 2 or 4 flat screwdrivers. In the image on the right, this is where we should start, it is the bottom of the speaker which has two holes or guides and is where we put the screwdriver plane ... the image of the left with the white arrows, is the part by Where we must open to the side ... the next image, the speaker open.

Very low on baflesHow to remove an acoustic box As you will see, we have 3 small speakers and the middle one is the one we will remove because it is open. When this sharp speaker, known as tweeter, does not work, the sound becomes dull and therefore loses its sharpness.

As these tweeters have a non-polar electrolytic capacitor and not to locate it outside ... we proceed to look it inside the terminals of the speaker, it is very important to locate this component since we will modify the electrical connection, but it is something simple.

We find it inside, in the terminals, in the image is the non-polar electrolytic capacitor, the green component, whose value is 2.2 uf to 100v. We remove the condenser and we make a welded bridge just where it soldered the legs of the condenser. Then we will have the speaker cables go directly to the tweeters or treble.

These three small speakers are held by a frame and at the same time screwed as shown in the picture and indicated by the yellow and red arrows ...

With the frame removed, we can shorten and adapt how our tweeter will go. Then we will use this same framework. I want to tell friends that if the speaker that they are about to improve is not the same as this one, there is no problem since what we are doing is for all types of speakers to be very powerful or low, it will only depend on the components that are placed To the tweeter.

The tweeter of which I mentioned them is this one of the image ... it is the TWEETER PIEZOELECTRICO LESON, of Brazilian origin. The box is the presentation in which it comes and how we can get it ... I suggest that it be this brand and this wattage because I already did different tests with other brands and the truth that I stay with this tweeter.

In this opportunity we remove the lid to adhere better, some speakers will not need to remove it for that reason will depend on where we place our tweeter to remove the lid.

As you will see our tweeter is already installed, the yellow arrow bolts are the original ones, the bolts with the white arrow are the ones that adapted. To hold the tweeter.

The 2.2u to 100v electrolytic capacitor we removed earlier will use it to make the new connection, but this time we will use it only for the small magnet speaker which is indicated by the red arrow.

If we are going to install in a high power speaker we will use a ceramic capacitor of 2.2uf to 250v, and a micron resistance of 10ohms per 10 watts, this resistance will serve us to burn the heat of the power. In the following image we see the correct way to do the installation, we must connect it in series, both the resistance and the ceramic capacitor.

We insure the components associated with the tweeter, and as last we apply glass silicone. This problem can also come in other brands such as Sony speakers.

In the box that comes with the tweeter will find the correct connection, according to the speaker to where you will install the tweeter.

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