Bass is not enough !!! Speaker problem? Speaker cable? Power Amp? PC of Power Amp?



The bass is not enough!!  Not sure which part is not good enough. Can anyone give any idea??

My system:
Speaker: Sonus Faber Amati (SC = Jorma Prime)
Power amp: Esoteric A80 mono blocks (IC = Transparent Opus MM )
Pre-amp: Esoteric C-02 (PC = Jorma Prime)

PC for Power Amp:
I had been using BMI Oceanic Statement。The sound was beautiful, but the bass was not low enough.
I changed to NBS Black Label II 。The bass was better, but still it was not good enough. However, the sound was not as good as BMI Oceanic Statement. So now I have changed back to BMI .

How I can improve the bass performance??
Amati's weak point is bass? Jorma Prime's bass is weak? 

Thanks!!

opera_lover

Showing 1 response by djohnson54

lak makes a good point.  Even if you check your wiring and everything looks correct, one of the speakers could be wired out of phase internally.  Swap the + and - on ONE of the speakers (either one is fine) and see if things get better.  This is likely the easiest thing to try first.