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The 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. By carefully managing the distribution of low frequencies, the Aperta Sub XL retains the subwoofer’s power while mitigating unwanted side effects, leading to a clearer, more defined sound.
Product Features:
- Decouples subwoofers from supporting surfaces
- Improves clarity and definition
- Unique sculpted aluminium frame
- Low profile design
- Directional logo-forward orientation
- Ships with 4x carpet discs included
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.
Managing powerful bass: the IsoAcoustics principle
Like its smaller sibling, the IsoAcoustics Aperta Sub XL decouples the subwoofer from the supporting surface. Its specially designed internal isolators absorb the energy that would otherwise be transferred to the structure underneath and cause disturbances of the sound image. It also keeps that energy from reflecting and being conducted back into the subwoofer, where it could cause smearing. The result is a remarkable improvement in terms of clarity and definition – sonic properties that are particularly hard to come by in the low frequency spectrum.
Aperta: design and functionality
The design of the IsoAcoustics Aperta Sub XL is as clever as it is subtle. It discreetly supports and decouples the subwoofer without drawing much attention. Since most subwoofers come with feet in all four corners, the Aperta Sub XL uses the space between the feet to make contact, an important design decision considering the isolators are directional to maintain the speaker’s energy on-axis. It comes with optional carpet disks that anchor the sub into carpeted surfaces if required. The Aperta Sub XL measures at 14.5” wide by 16” deep by 1.5” high (368 mm x 406 mm x 37 mm).
Greater Bass Definition - The Aperta Sub XL 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 XL 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.
For more information on this or any other IsoAcoustics product, visit www.isoacoustics.com.
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