IsoAcoustics ISO-200Sub Subwoofer Isolation Stand (Single) — 75 lb Capacity, 3.5in Height

The IsoAcoustics ISO-200Sub is a compact, patented isolation stand that decouples a subwoofer from its supporting surface to reduce unwanted vibration and improve bass clarity.

Designed for home studios, hi‑fi systems and home theater setups, the ISO-200Sub provides a stable platform that manages the energy a subwoofer transmits into floors and furniture. Built on IsoAcoustics’ award-winning isolation technology and tested at the National Research Council of Canada (NRC), this single-unit stand supports up to 75 pounds while keeping the subwoofer acoustically separated from its environment.

How does the ISO-200Sub reduce vibrations and rattling?

The ISO-200Sub uses precision isolators that absorb and redirect mechanical energy away from the supporting surface, lowering transmitted vibrations. That reduces audible rattles and sympathetic resonances in floors, cabinets or shelving without changing the subwoofer’s tonal character.

• Patented IsoAcoustics isolator geometry tuned to subwoofer energy.
• Decouples cabinet from supporting surface to prevent energy transfer.
• Durable construction for consistent isolation under load.

Will the ISO-200Sub work with my subwoofer and room setup?

The stand is wide and deep enough for most compact and mid-sized subwoofers and can be used alone or in multiples for larger enclosures. With a 75 lb (34 kg) capacity, it accommodates many home subwoofer models while retaining access to room placement adjustments.

• Overall footprint: 7.8" (200 mm) wide × 10" (254 mm) deep.
• Height: 3.5" (90 mm) to preserve low-frequency coupling options.
• Use individually or combine units for larger subwoofer bases.

What sonic improvements should I expect after installing it?

Expect clearer, tighter bass with reduced smear and improved imaging because internal cabinet reflections and supporting-surface resonances are diminished. The result is a more focused low end that integrates better with your main speakers.

• Less low-frequency bloom and decay for crisper bass detail.
• Reduced sympathetic vibrations in adjoining rooms or furniture.
• Improved stereo image and spatial clarity in mixed or music playback.

How do I position and install the ISO-200Sub for best results?

Place one stand under each corner or under the center mass depending on your subwoofer footprint and weight distribution. Level the subwoofer and verify stability; minor adjustments to subwoofer placement combined with the ISO-200Sub will often produce noticeable acoustic gains.

• Position centered under the subwoofer’s feet or corners for even load support.
• Use multiple stands for larger or irregular-bottom enclosures.
• Combine with room placement tuning for optimum bass response.

Who is this for? Audiophiles, home-theater enthusiasts, and studio professionals who want to control unwanted vibrations and improve low-frequency definition will benefit from the ISO-200Sub. It’s particularly useful where subwoofers sit on hardwood floors, shelving units, or furniture that transmits bass energy into adjacent rooms or listening areas. The compact footprint and 75 lb capacity make it a flexible choice for most residential and small commercial setups seeking cleaner, more controlled bass without heavy modification.