21 of the Top Subwoofers for a Thumping Home Theater Sound System
KEF KC62
The KEF KC62 utilizes a pair of 6.5-inch force cancelling woofers that are powered by a 1,000-watt RMS Class-D amplifier. KEF says the KC62 is capable of producing SPL levels up to 105dB, and it can reproduce low frequencies down to 40Hz.
