IsoAcoustics GAIA-TITAN Rhea Neo | Speaker Isolation Feet

The IsoAcoustics GAIA-TITAN Rhea Neo is engineered for very large floorstanding loudspeakers and subwoofers weighing up to 420 lbs (190 kg) per set of four. Positioned between Theis Neo and Cronos Neo, Rhea Neo brings IsoAcoustics’ latest isolation architecture to substantial reference-level loudspeakers while adding integrated height adjustment, simplified installation and easier speaker positioning. IsoAcoustics

For loudspeakers weighing several hundred pounds, controlling mechanical interaction between the cabinet and floor becomes an important part of system setup. GAIA-TITAN Rhea Neo provides a stable foundation while reducing unwanted vibration transfer rather than rigidly coupling the speaker to the supporting surface.

Advanced Isolation for High-Mass Loudspeakers

The internal isolator used in GAIA-TITAN Neo has been redesigned with changes to its geometry, materials, profile, thickness and durometer.

Only the lower isolator contacts the supporting surface, allowing loudspeaker energy to be managed through the isolation system rather than bypassing it through the metal housing. IsoAcoustics designed the system to reduce vibration transmitted into the floor and attenuate mechanical energy reflected back toward the loudspeaker cabinet. IsoAcoustics

The objective is a more controlled mechanical foundation for very large loudspeakers without allowing uncontrolled cabinet movement.

420-Pound Weight Capacity

The GAIA-TITAN Rhea Neo supports up to 420 lbs (190 kg) per set of four.

This makes Rhea Neo an important middle ground in the TITAN range:

Theis Neo — 320 lbs
Rhea Neo — 420 lbs
Cronos Neo — 620 lbs

Each rating applies to a complete set of four isolators. IsoAcoustics

Integrated Height Adjustment

Each Rhea Neo isolator provides 0.34 inches (8.5mm) of height adjustment using the rotating lower ring.

This allows installers to level a very heavy loudspeaker after the isolators are attached, helping compensate for uneven floors and establish stable loading across all four mounting points. IsoAcoustics

The isolator can also pivot to maintain full contact with the supporting surface when the floor isn't perfectly level.

Cleaner Flush-Fit Design

The original GAIA-TITAN uses a visible lock nut to secure the isolator against the loudspeaker. The Neo generation replaces that arrangement with an integrated O-ring compression system.

As Rhea Neo is tightened, the O-ring compresses against the loudspeaker base, allowing a secure connection while retaining the ability to rotate the isolator into the correct directional alignment. IsoAcoustics

The result is a much cleaner, more integrated appearance beneath premium loudspeakers.

Easier Positioning with Included Floor Sliders

Rhea Neo includes Floor Sliders to make positioning very heavy loudspeakers more manageable after the isolation feet are installed.

The loudspeaker can be moved into its final position, allowing toe-in and placement to be established before the sliders are removed. This is particularly valuable with loudspeakers approaching several hundred pounds, where repeatedly lifting or tilting the cabinet can be difficult. IsoAcoustics

Threaded Installation

GAIA-TITAN Rhea Neo replaces the loudspeaker or subwoofer's existing threaded spikes or feet.

Included thread adapters are:

• ½"-13
• M8-1.25
• M14-2.0

Alternative adapters are available for loudspeakers using different thread sizes. IsoAcoustics

GAIA-TITAN Rhea Neo Technical Specifications

GAIA-TITAN Rhea Neo at The Grid HiFi

The IsoAcoustics GAIA-TITAN Rhea Neo is purpose-built for very large high-end loudspeakers and subwoofers where conventional speaker feet aren't designed to provide the required isolation or load capacity. Its 420-lb rating, refined Neo isolation system, integrated leveling and easier positioning make it an excellent foundation for substantial reference systems.

At The Grid HiFi in Houston, Texas, we can verify your loudspeaker's weight, mounting configuration and thread requirements to determine whether Theis Neo, Rhea Neo or Cronos Neo is the correct solution.