Bose Subwoofer 40148

Professional FreeSpace 3 Series II Acoustimass Module (Black)


Designed to provide flush-mount bass augmentation for background music systems. Features one woofer, that delivers deep bass without audible distortion.

  • Acoustimass speaker technology filters out audible distortion to deliver non-localized bass
  • Designed to work with the flush and surface satellite speakers, or existing systems
  • Module design allows parallel connection of multiple bass modules and can accommodate a few satellites
  • Selectable 70/100 V or low impedance with transformer tap adjustment under speaker grille

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