Love sealed subs? We do too and you're gonna love the Funk Audio FW18.0 subwoofer that features an ultra high excursion 18" driver with a massive high power 2400 watt amplifier. The old myth that larger drivers sound "slow" is clearly disproved with our audio tests of this baby. And, look at our test data. This is one high performance, compact sealed sub you will want to take a closer look at. Read our Funk Audio FW18.0 Subwoofer Review.