IsoAcoustics Aperta SUB XL – Isolation Platform for Large Subwoofers

The IsoAcoustics Aperta SUB XL brings advanced isolation technology to larger, more powerful subwoofers up to 72.6 kg. By decoupling the subwoofer from the floor, it eliminates vibrations that blur low frequencies and resonate through the room. Built from high-strength materials with a compact 3.7 cm profile, the Aperta SUB XL tightens bass response, improves clarity, and enhances overall low-end precision—available with Soundium.

Quick Specs

• Dimensions (W × D × H): 36.8 × 40.6 × 3.7 cm
• Weight capacity: 72.6 kg
• Material: Steel frame with IsoAcoustics isolation elements
• Use: Large subwoofers for home audio, studio, or cinema systems
• Profile height: Low 3.7 cm for stable placement

What’s in the Box

• IsoAcoustics Aperta SUB XL isolation platform
• 4 × Carpet discs
• User documentation

The IsoAcoustics Aperta SUB XL delivers controlled, accurate low-end response by isolating your subwoofer from vibration and resonance. Achieve cleaner, more defined bass performance with Soundium.