bass more punch


hi everyone

i m using meridian g68 with 621 for pre ,proceed hpa3 n thiel mcs1 n 2.3i for ht setup . is there anyway to improve my bass more punch from 2.3i ?my sub was fine with strong punch,just the way between sub n the front was missing something .i knew the krell power amp may help ,but is there any other way to improve instead of changing gear, because i m satisfied with the mid n high now but not the bass from my front speaker.

thanks a lot
claero
Does your sub have a low-pass filter? It's important not to 'team up' your sub with the mains but to set the sub where the mains begin to roll off. Otherwise the sub will mask the mains.
Sorry - I got the wrong end of the stick above - ignore

But while I'm here - Does your sub have a phase alignment?
hi everyone

thanks for all your reply.

i guess i solve the problem ,as Stevecham said , i changed my supra isf xlr to 24k gold head (but same model of cable),and plug my power amp's power cord to wattgate gold socket , the punch was alot more obvious and strong . these accessories did their job

thanks