IsoAcoustics Aperta Sub XL Isolator for Large Subwoofers (Max 160 lbs)

$189.99 OR

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Model: ISOAPERTASUB-BL-XL UPC: 810514001277 Item: 179851

Product Information

Measuring 14.5″ wide x 16″ deep (368x406mm) the new Aperta Sub XL brings the patented IsoAcoustics isolation technology to larger subwoofers of up to 160 lbs / 72.5 kg. Taming the power of such mighty speakers is no easy feat, but IsoAcoustics managed to build on the design of the Aperta Sub for smaller subwoofers to perfectly support heavier models.


  • Greater Bass Definition
  • Reduces Internal Reflections
  • Prevents Energy Transfer
  • Patented IsoAcoustics Isolation

Low profile, innovative shape

The Aperta Sub Series has a low-profile design and is compatible with front-firing and side-firing subwoofers. The innovative shape allows the Aperta Sub Series to be positioned directly underneath the subwoofer cabinet without interference with the existing subwoofer feet. Carpet disks are included with the Aperta Sub Series for use on carpeted surfaces. The carpet disks provide a strong connection through the carpet to provide a solid foundation for the Aperta Sub Series.

More bass, less rattle

The Aperta Sub provides a high degree of subwoofer isolation and cleans up the muddy low-frequency sound, resulting in tighter bass response and greater clarity. The unique patented isolators are directional and are designed to be positioned with the logo facing forward, to resist lateral deflection and oscillations, for greater accuracy and focus.

The Aperta Sub is a must-have for home theater lovers, HiFi enthusiasts, and bass junkies of all ages and is especially beneficial for those who live in apartments or condos.



  • Dimensions (W x H x D): 14.5” x 1.5” x 16”
  • Weight capacity: 160lbs

What's in the Box

What's in the Box

  • Aperta Sub XL Isolator for Large Subwoofers (Max 160 lbs)
  • 4 Carpet Discs


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