Ripperonline - Subwoofer Cable Buying Guide
If you're sitting in city traffic, you'll probably hear the whine of the car behind you. Your whole car seems to vibrate to the music. Or, if you're on your way to a friend's house that has a great home theater set, you should get up from your seat and listen to the original sound of the movie. Show that you've experienced the latest revolution in stereo equipment: subwoofers! The subwoofer cable produces the lowest volume of any sound. It also produces sound waves so low that humans can't hear them. We just feel them in our bodies. That's what a subwoofer cable does. Two types of the subwoofer cable There are two main types of subwoofers: active and passive. Active subwoofers have a built-in power amplifier that increases the power delivered to the subwoofer. This extra power makes the sound louder and wider. Passive subwoofers do not have a built-in power supply or subwoofer cable . It must be powered by another source, which is usually a signal amplif