. Car audio speaker conversion installation (wirin

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set by the tweeter speaker unit in subwoofer, crossover composition. Full-band audio signal through the crossover, the bass signal with treble signals separately, and then were transported to the appropriate tweeter and the subwoofer sound, the benefits of doing so can make the sound more clear and sweet, structured ... ...
,new balance ML574 on sale, of course, set the speaker wiring is also more complex than the coaxial speakers. If the wiring is incorrect,running shoe new balance, would sound very ugly at worst, re-expensive speaker is burned (especially tweeters) or divider or even host (PA). To this end, we introduce the next in more detail below broke into two frequency sets Speaker (LX65 LX52) correct wiring method.
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first look at the 6 crossover terminal, in a transparent plexiglass casing above, from left to right labeled: They are that: the input line of the positive terminal, negative terminal input line, is Tweeter level terminal, negative terminal tweeter, the subwoofer is line terminal, the negative terminal of subwoofer.

one,

reversed if the positive and negative, and there will be the voice of the left and right door reverse the situation sound so bass weakened or even completely offset. That put a lot of bikers reflected:
II,
loudspeakers broke into the black lines the positive and negative is black / red stripe.
three, Bass speakers in the positive and negative above the crossover should be marked with the corresponding, must not take wrong.

If you are wrong, as described above will appear with the input
Special Note: The input terminals tweeter, woofer terminals in the ports must not take this the wrong three.

In addition, some riders is the most basic audio upgrade - just replace the original car's speakers. Since the original car's speaker line is not positive and negative signs, the wiring may not know which one is positive, which one is negative. In the absence of specialized equipment for this case,black new balance shoes, as an amateur DIY enthusiast, you can use the following method to determine the two lines of positive and negative:
Cut the original car horn
plug, plug in the top of the original car's speakers. Looking for a 1.5V dry cell. One of the original car speakers with a line connected the negative terminal of the battery, the other a line instantly and quickly touch the positive terminal of the battery,womens new balance 576, observe the speaker diaphragm (cone) in the direction of movement, if it is to the front of the movement of the line now take the battery negative is negative, corresponding to the original car horn lines of this crossover should receive the input of the negative, the other one is positive of course. If the speaker of the speaker diaphragm (cone) is the backward movement of the cathode is connected to the cell line is positive,cheap new balance ML574, corresponding to the original car speaker wire to this point should be receiving the correct audio input very .

Although many models of the original car
have a separate tweeter and woofer, but no specific divider (usually only in the tweeter on the string into the do a high pass filter capacitor), subwoofer sound is still a >
its tweeter in the bass line and horn line is parallel in the connection input crossover when a group of connected any of them can, but we recommend that riders still access the original car lines in subwoofer better, because some of the treble line of vehicles that will be fine. Another group wrapped with insulating tape to prevent short circuits.

Some riders simply use the divider to install one or two screws fixed to the door of iron, and this practice is not appropriate. The door is not flat, and some did not tighten the screws, slightly larger in volume, due to metal vibration (and the air vibration), and the crossover collision between metal noise. We propose that the crossover fixed in the plastic door on this side, with hot cement, rather than simply installed in the iron plate. In addition there should be tied up all the speaker wire, or will produce noise. Of course, some vehicles within the instrument panel and other places in the fixed divider would be more ideal.