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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
wolf_garcia
6,695 posts
 
I use subs that I turn up or down when I feel they need adjustment…and KT150s do kick butt…I've had mine for over a year and love them things. 
bpoletti
1,552 posts
 
Bass is all about moving air, speaker placement and seating position.  If one of those factors are wrong, then bass suffers.  Period. 
danvignau's avatar
danvignau
935 posts
 
I use a separate amp and preamp to power my subs, It works great. The two systems are matched and the subs are time aligned, using a ruler, with my B&W's. I recently had to use a different preamp for a while, and my bass got really muddy, despite my amps' having once been described in a review as having "gargantuan bass".
dentdog's avatar
dentdog
498 posts
 
One thing not mentioned-plug the power amp into the wall.
Corner traps from GIK or other-a must. Go for it here!
I have to have great bass also. Have moved my speakers, sometimes tenths of inches, sometimes feet. It really paid off.
dentdog's avatar
dentdog
498 posts
 
One thing not mentioned-plug the power amp into the wall.
Corner traps from GIK or other-a must. Go for it here!
I have to have great bass also. Have moved my speakers, sometimes tenths of inches, sometimes feet. It really paid off. Listening seat also.
Haven't measured, but suspect I get 20 hz or better, but it took some work.
Order the soundtrack for Homeboy, Eric Clapton. That will get you some bass and you can use it as a test when moving your stuff around as well as trapping the room.
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