For all who understand wat of home hifi

Hi! Got a little problem, well question… I only have a very small system at home. I kind of have a kind of frequency hole. In the range of about 500Hz. So there’s something to hear, but somehow the kick is missing with the high sounds, as well as you know it out of the car. You know, when such a guitar plays, the lovely twitching and the clear crisp tones. How can I get this with the 8band EQ. I make it easy. I set my EQ like this. He has a scale from +10 to -10. I have set it following. 31Hz: -1 (why is below) 62Hz: -2 125Hz: +3 250Hz: -1 500Hz: -3 (I know that I don’t need to be surprised that 500Hz doesn’t come so much, but I don’t mean that too. I mean the crispy one. If I give more horns only slightly) 1KHz: +2 2kHz: +1 4KHz: -2 8KHz: -2 16KHz: +1 I took out the 30Hz bits because I have a Sunfire that has enormous low bass raising that a I’m looking for the crisp sound. I don’t know what it’s all about… I have a stinky normal Aiwa package system. 2x2Ways LS plus 2x2Ways LS as Sourround 1x Sunfire Subwoofer Maybe you know…