Sigberg Audio Inkognito: Building a "design" subwoofer that actually sounds good

[SigbergAudio]

Wow...Superb bass specs, for sure! I assume the Incognito subs perform even better.

It's actually relatively similar, 2x8" is not far from 1x12", and they have similar max excursion. And in addition the Sarannas have a ported enclosure, so that will give you more output in the very low end than a comparable sealed subwoofer.