Looking for a high-end sub that won't be an eyesore? The JL Audio Gotham & Fathom Subwoofers ($2,000-$11,000) offer fantastic performance in enclosures that look as good as they sound. The subs' cutting-edge, ultra-long excursion drivers are made by hand at the company's Florida assembly plant and are paired with gorgeous black enclosures that take more than two weeks to produce. The result? Astounding clarity, deep, rich bass, and a better-looking theater room.