We have a 2011 LSV with the stock system. MB Quart head unit, 6 spkrs inside boat, 2 speakers on V2 tower and 2 kicker amps. One amp powers the 6 spkrs in the boat, the other amp powers the tower speakers. It sounds fine for our family but its lacking bass. I dont want a big massive thumping sub, just something to give us a little more bass. I saw an enclosed Jensen powered subwoofer online. Its fairly cheap and would be very easy to install. Has anyone used one of these and if so, how did it work? I know it will be nothing like a 10 or 12" sub in a box but I"m not looking for much improvement. Any comments on this???

Jensen MXA6BA 6" Amplified Marine Subwoofer