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 4 responses by inna

Two other things come to mind - fluctuating voltage and power amp/ speakers mismatch.
In the daytime voltage over here drops and my rig sounds like a big boombox, and forget the bass. Later in the evening on some days and with some recordings I can get too much bass.
It does sound like you may want to try a much more powerful/high current amp and probably different cables. You'll just have to experiment, I guess, we appear to be out of ideas.