Need some help with a cable and my subwoofer


I just replaced an XLO low end sub cable with a Morrow SUB1.
My question is with the new Morrow cable I have to increase the bass by 7 or 8 DB in the bass menu of my Arcam avr400 to equate the bass I was getting from the XLO cable but the sound from the Morrow is cleaner and tighter, has anyone experience something like that?
I use a JL Audio f113
thank you
tesseract86

Showing 1 response by pdn

Could have to do with the difference in the wire gauge, number of internal wire consuctors and the difference in resistance & capacitance ratings between the two. I looked at both on-line but neither of the manufacturer's website provides the wire gauge and resistance values. The Morrow Sub1 has one run of internal copper, the Sub2 has two and the Sub 3 has 3. My bet is if you had gone with the Sub3, you may not have to increase the dBs as much. Just an educated guess. Which model XLO subwoofer cable did you have, HTSW or HTSWY?