xplictmn
Junior Member
Alright, i have a Infinity 475a Amplifier hooked up to Alpine Type-S Speakers SPS-600 and SPS-609. Everything is wired correctly, polarity's are correct, and the speaker and rca cables are not ran with power cables to the trunk. When you have the gain on the amplifier over 1/4 cranked (front or rear), the speakers will flutter and no sound comes out of them when the volume is turned up. Sound does come out of the speakers at low volume. This happens on HPF, FULL, and LPF. I tried all type of frequencies and the speakers still go back and forth wildly when the stereo is turned up. Bass boost is at 0. Remember the amp puts out 75watts per channel and the type-s speakers are 80 and 85 watts. I am so confused, Please help me fix this issue. //content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif