I dont like my current rig. I have an ampeg pf500 with an acoustic b410 and the low end isn't very low. The guitarist in my band has better lows! the guitarist cab goes as low or in some cases lower than my bass cab.(his bass setting was set flat) i have read that the acoustic b410 is cheap budget gear and they use mid bass drivers which cant create low freq. I've cranked the bass and on my head thats 40hz and i can tell my cab isn't able to create those lows at all because turning the knob makes a subtle difference. would i be happy with a 410hlf or a 610hlf? or am i doing something wrong? the speakers arent in phase. and i cant afford boutique gear like fearful and stuff. please help. i want to be the bass player and show the guitarist what lows are all about. do i need an octave pedal to go lower?