Car audio crossovers - why you need one.What's the purpose of car audio crossovers? You need a car crossover send certain frequencies to different speakers. For instance, an electronic crossover will send high frequencies to your tweeters, mids to your mid range and midbass speakers, and low frequencies to your subwoofers. Car audio crossovers at work. Here's a typical example of a car stereo crossover at work. The music signal is divided by frequency and directed as follows: These frequencies can vary depending on the speakers being used and the acoustic properties of your vehicle. Every situation is different. The passive crossover is very common. It's basically a capacitor or coil installed on the speaker leads between amplifier and speaker. It stops certain frequencies from reaching the speakers. But for your car stereo system to perform well you need an active crossover. Multiple amps are also better. Some people use three amps; one amp for bass, one for mid range, and one for high frequencies. You install the electronic crossover between your receiver or equalizer and your amplifiers.
To avoid speaker damage and for the overall balance of your car stereo system, invest in a quality car crossover. |
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