What Cables - Cleaner Bass


I am looking for cleaner, tighter bass. Can this be found in a cable? I am interested in upgrading my MonsterBass 400. I am currently running them from a Proceed AVP processor to Def. Tech. BP3000tl subs. For those not familiar with the subs, they are 18 in., 1000 watt, built in to mains with seperate inputs. Extra info, speakers are bi-polar and tri-wire able, currently I have them bi-wired with AP Oval9, and using the jumpers as recommended by the manufacturer. System use is 50/50 music/ht. Thank you in advance for sharing your knowledge and experience, it is greatly appreciated! All comments are welcomed.
once_bitten
Try DH LAbs silver sonic. Slightly pricey compared to what you're used to but it tightened up the bass in my main system.
However: best to fool around with room placement on the sub before spending more $$$...move it slightly aways from the corners for example.
I have had great results with my Velodyne HGS-15 and the Harmonic Technology Precision Link inteconnects with XLR's.
And they are around $300.00 for the 3 meter set.