I recently went to a rock show in my city, featuring a few punk bands/metal heads, quite a nice show actually. Anyways, with one of the bands, the bassist seemed to be going through an ampeg rig, with an ampeg 410 cab. When he played, you could truly feel the bass. Not just muddy rumble feeling, but tight punchy pow to the chest kind of feeling. Does that make sense? How did the bassist manage to achieve this sound? Any cabs/eq settings you could reccomend? Thanks!