IsoAcoustics Aperta Sub Subwoofer Isolation Stand

$199.99

  • ✔️ Genuine IsoAcoustics Aperta Sub, brand new in box
  • ✔️ Low-profile isolation stand for front-firing and side-firing subwoofers up to 80 lbs (36.3 kg)
  • ✔️ Includes 1 stand plus 4 carpet discs for carpeted surfaces
  • ✔️ Helps reduce energy transfer, room rattle, and muddy bass smear for tighter low-frequency performance
  • ✔️ Backed by a 2-year manufacturer’s warranty in Canada

2 in stock

Description

Overview

The IsoAcoustics Aperta Sub is a low-profile subwoofer isolation stand designed to help front-firing and side-firing subwoofers deliver tighter, cleaner bass by reducing unwanted energy transfer into the supporting surface. Rated for subwoofers up to 80 lbs (36.3 kg), it is a simple, well-engineered upgrade for listeners who want better low-frequency definition without adding bulk or fuss.

Rather than relying on generic pads or spikes, the Aperta Sub uses IsoAcoustics’ patented isolation approach to help reduce room rattle, bass smear, and reflected vibration coming back into the cabinet.

Build & Design

The Aperta Sub uses a sculpted aluminum frame with a clean black finish and a very low profile, measuring 10.5” wide x 11.5” deep x 1.3” high. Its shape allows it to sit directly underneath the subwoofer cabinet without interfering with the subwoofer’s existing feet.

Each retail box includes four carpet discs for use on carpeted surfaces, giving the stand a firmer connection through thick carpet. The Aperta Sub arrives ready to use, with no assembly required.

Performance & Compatibility

The Aperta Sub is designed for subwoofers up to 80 lbs (36.3 kg) and works with both front-firing and side-firing designs. By decoupling the cabinet from the floor or supporting surface, it helps prevent physical energy transfer that can excite the room, blur bass lines, and create nuisance rattles.

For side-firing subwoofers, the stand should be rotated so the isolators align with the driver direction. As a practical fit check, the flat bottom surface of the subwoofer should be roughly the same size or larger than the stand, though a modest amount of overhang is generally acceptable.

What’s in the Box

This listing is for one brand new retail box containing:

  • 1 x IsoAcoustics Aperta Sub isolation stand
  • 4 x carpet discs

Why Buy From Radique

As an authorized IsoAcoustics dealer, we supply genuine brand new stock and are happy to help if you want a second set of eyes on fit or placement before ordering. In Canada, the Aperta Sub is backed by a 2-year manufacturer’s warranty covering defects in materials and workmanship.

The product photos on this page are official manufacturer-supplied images.

Every order ships in our 275 lb-test double-wall packaging — engineered to protect your gear in transit. See it in action in our unboxing video.

Want to see our gear in action? Subscribe to our YouTube channel for product demos, behind-the-scenes shop tours, restoration stories, and gear deep-dives.

Additional information
Weight2.5 lbs
Dimensions12.2 × 11.5 × 2.0 in