surround

For many years, the mantra in hi-fi design was “bigger is better.” Your system didn’t measure up unless you had a lofty stack of electronics and your speakers were tall enough to be called towers. Today, the reverse is true. It’s a post-iPod world, where smaller is cooler. The iPod also advanced the notion that electronics don’t have to be complicated; convenience is the new norm.

Since time immemorial (or at least the late 1980s), designers of compact subwoofer/satellite speaker systems have struggled against The Hole.

The Hole is the gap between the lowest note the satellites can play and the highest notes the subwoofer can play. The Hole can make voices sound thin, and can rob gunshots and other sound effects of their dynamic impact. But the usual methods for filling The Hole can cause worse problems than The Hole itself.