Tip: ATC’s subwoofer line currently consists of the smaller C1 Sub Mk2 ($2,999) and larger C6 Sub ($14,999). New ATC Sub-Bass Driver The C4 Sub Mk 2 features the new SS75-314SC sub-bass driver, the ...

Nakamichi has unveiled a beastly new 12-inch subwoofer upgrade for its Dragon home cinema system, which promises to shake rooms (and possibly your house’s foundations), with earth-shattering bass.