IsoAcoustics Aperta SUB XLAperta SUB Series Discover greater bass definition. About the Aperta SUB Series Subwoofer Isolation Elevate your audio experience with the Aperta SUB Series subwoofer isolation, featuring a sculpted aluminum frame and patented IsoAcoustics integrated isolators. The Aperta Sub decouples subwoofers from the supporting surface, preventing the physical transfer of energy that excites the surface, causes room rattle, and disturbs neighbors. The patented

Aperta SUB Series

Discover greater bass definition.

About the Aperta SUB Series Subwoofer Isolation

Elevate your audio experience with the Aperta SUB Series subwoofer isolation, featuring a sculpted aluminum frame and patented IsoAcoustics integrated isolators. The Aperta Sub decouples subwoofers from the supporting surface, preventing the physical transfer of energy that excites the surface, causes room rattle, and disturbs neighbors. The patented IsoAcoustics isolation also prevents the subwoofer vibrations from reflecting on the supporting surface and being conducted back up the subwoofer cabinet. Managing these reflections eliminates muddy bass smear and reveals greater clarity and definition.

VIDEO

Aperta SUB XL

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. The new Aperta Sub XL will be available in June 2023.

Design

Low profile, innovative shape

The Aperta Sub has a low-profile design at 10.5” (265mm) wide x 11.5” (290mm) depth x 1.3” (33mm) height and is designed to be used with front firing and side-firing subwoofers that weigh up to 80 lbs (36.3 kg). Innovative shape allows the Aperta Sub to be positioned directly underneath the subwoofer cabinet without interference with the existing subwoofer feet.

Carpet disks are included with the Aperta Sub for use on carpeted surfaces. The carpet disks provide a strong connection through the carpet to provide a solid foundation for the Aperta Sub.

Built for Bass

More bass, less rattle

We are hard-wired to pick up bass rhythms more than other tones, and low bass frequencies allow the listener to feel a deep syncopated connection to their favorite music or movies.

With a large driver producing low frequencies, the subwoofer creates a large amount of energy that can excite the supporting surface, interfere with other audio components and annoy your neighbors.

The Aperta Sub provides a high degree of 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.

BENEFITS

Greater Bass Definition

The Aperta Sub provides a high degree of isolation and cleans up the muddy low frequency sound, resulting in tighter bass response and greater clarity.

Reduces Internal Reflections

IsoAcoustics isolation prevents the subwoofer vibrations from reflecting on the supporting surface, eliminating muddy bass smear and revealing greater clarity and definition.

Prevents Energy Transfer

The Aperta Sub decouples the subwoofers from the supporting surface to prevent the physical transfer of energy that excites the supporting surface, causes room rattle and disturbs your neighbors.

Patented IsoAcoustics Isolation

Tested at the National Research Council of Canada (NRC). The IsoAcoustics award winning design provides superior isolation performance.

ISO RECOMMENDS

Product Selection Wizard

Our intelligent online tool will help to find the right isolation product for you.

TECHNOLOGY

Patented Isolation Technology

Learn about our patented isolation technology, and the science behind the sound.

Awards + Reviews

"The effect the ApertaSub had was night and day, all rattle was gone, and bass became tight and focused. It sounded like an entirely new subwoofer and for $150 for a single Aperta, this was quite the upgrade…”

Indiana Lang

Secrets of Home Theater and High Fidelity