I was wondering if anyone out there has any info on a Kicker subwoofer model sk-10. I have two in a Kicker enclosure model ss2x10. The volume for each space is approximately 1.0 cu ft. with a port approx. 2/12 inches in diameter and 6 inches long. These drivers still sound great but I wanted to upgrade to a more modern kicker driver. These were purchased in 1993. Perhaps the Kicker Comp? The specs say it needs more room and a bigger port, but I was wondering if it might work, since they are the same brand, and both Kicker's entry level sub ( albeit one older than the other). Any info would be greatly appreciated thanks.