The Octave Signature Subwoofer is designed to allow the Octave Signature Bookshelf to sit on top and create a single visual structure as well as substantially enrich the low bass tones. The all-new audio drivers deliver enhanced and controlled, accurate bass frequencies with the quality, dynamic impact of the original recording, placing you right at the heart of the action.
Technical highlights include Isobaric loading (dual woofer configuration) which reduces the cabinet size by half for the same bass extension. A built in passive crossover designed to create a seamless transition from the Octave Signature Subwoofer to the Octave Signature Bookshelf.

The Octave Signature Subwoofer matches the design of the Octave Signature Bookshelf speakers complementing them both for stereo and home theatre applications. The high–power, feature rich Signature Amp matches the technological excellence of the Octave Signature Subwoofer making system integration an easy task, bringing greater dynamics to your musical and cinematic experience.