NEWS: KARMA-AV INTROS X-FACTOR BASS GoldenEar’s compact SuperSubs are designed to generate room-shaking bass from a tiny footprint…

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We are told:

Named for their room-filling bass output, the new SuperSub X and XXL subwoofers are surprisingly easy to accommodate. By exploiting a patented dual-plane 'inertially-balanced' driver and sub-bass radiator topology, driven by powerful Class D amplification, GoldenEar's bijou bass engines will generate fast and fulsome low frequencies from beautifully unobtrusive gloss black cabinets.