IsoAcoustics GAIA III Speaker Isolators (Set of 4)
$249.99
- ✔️ Genuine IsoAcoustics, brand new, from an authorized Canadian dealer
- ✔️ A set of 4 isolators for one floor-standing speaker or subwoofer up to 70 lb (32 kg)
- ✔️ Screws in place of your spikes: M6-1.0, M8-1.25 and 1/4″-20 adaptors included
- ✔️ Stainless steel, 1.7 × 1.5 in (43 × 39 mm) per isolator
- ✔️ Pick up in Kanata by appointment, or shipped across Canada and internationally
6 in stock
GAIA III: the GAIA for speakers up to 70 lb
The smallest of the original GAIA isolators, and the one most floor-standing speakers need. Four of them replace your speaker’s spikes or feet, so the cabinet stands on IsoAcoustics’ isolators instead of coupling to the floor.
The short answer
IsoAcoustics GAIA III, also called GAIA 3, is a set of four isolators that screw into a floor-standing speaker or subwoofer in place of its spikes or feet. One set carries a speaker of up to 70 lb (32 kg), so a pair of speakers needs two sets. Each isolator is 1.7 in wide and 1.5 in tall (43 × 39 mm), in stainless steel, and the box includes M6-1.0, M8-1.25 and 1/4″-20 thread adaptors. IsoAcoustics says it brings more clarity, openness and three-dimensional imaging.
Pick your GAIA by speaker weight
One set of four goes under one speaker, so a pair of speakers takes two sets. Weigh one speaker, not the pair, and choose the model rated above it. Close to a limit? IsoAcoustics recommends moving up a size. All figures are IsoAcoustics’ own.
| Model | Speaker weight (one set of 4 per speaker) | Isolator size (W × H) | Thread adaptors |
|---|---|---|---|
| GAIA III (this one) | 70 lb (32 kg) | 1.7 × 1.5 in (43 × 39 mm) | M6-1.0 · M8-1.25 · 1/4″-20 |
| GAIA II | 120 lb (54 kg) | 2 × 1.7 in (51 × 43 mm) | M6-1.0 · M8-1.25 · 1/4″-20 |
| GAIA I | 220 lb (100 kg) | 2.5 × 1.9 in (62 × 49 mm) | M8-1.25 · M12-1.25 · 1/4″-20 |
| GAIA-TITAN Theis | 320 lb (145 kg) | 2.75 × 2 in (70 × 50 mm) | 1/2″-13 · M8-1.25 · M14-2.0 |
What GAIA III does
Decouples the speaker
Spikes tie a speaker’s cabinet to the floor. GAIA isolates it instead, which IsoAcoustics says cuts the reflected energy and structure-borne resonance that blur bass, imaging and low-level detail.
Screws straight in
It replaces your speaker’s spikes or feet using the threaded inserts already in the base. Three adaptor sizes come in the box: M6-1.0, M8-1.25 and 1/4″-20.
An award-winning line
The GAIA line holds an EISA Best Product award (Hi-Fi Upgrade, 2019–2020), Stereophile’s 2019 accessory Product of the Year and a 2020 Absolute Sound Golden Ear.
Specifications
From IsoAcoustics’ published data.
| IsoAcoustics GAIA III | |
|---|---|
| Rated load | 70 lb (32 kg) per set of 4, one set per speaker |
| For | Floor-standing speakers and subwoofers |
| Isolator size | 1.7 × 1.5 in (43 × 39 mm), W × H |
| Construction | Stainless steel |
| Thread adaptors | M6-1.0 · M8-1.25 · 1/4″-20 (other sizes on request) |
| In the box | 4 isolators and thread adaptors |
| Orientation | Logo toward the listening position, or turned 180° |
| On carpet | Works as is; GAIA Carpet Discs (sold separately) for thick pile or underpad |
| Warranty | 2 years, IsoAcoustics manufacturer’s warranty in Canada |
Why buy IsoAcoustics from Radique
Genuine, from an authorized dealer
Radique is an authorized Canadian IsoAcoustics dealer, so this is the real thing, brand new in IsoAcoustics’ retail box, with the manufacturer’s warranty intact.
Sized for your gear
Tell us what it is going under and roughly what it weighs, and we’ll point you to the right model, or tell you when you don’t need one at all.
Pick up in Kanata, or have it shipped
Collect your order free in Kanata by appointment, or have it shipped across Canada and internationally: enter your city and postal code on the cart page to see live carrier rates before you commit. Buying it with one of our pre-owned speakers or components? It rides along in the same order at no extra shipping cost.
A Canadian company, like us
IsoAcoustics is based in Markham, Ontario. We like selling gear from people who answer the phone in the same time zone.
IsoAcoustics at Radique, on video
Our IsoAcoustics launch
Filmed the day we hit 500 subscribers: Mark and La-Donna unbox and talk through the IsoAcoustics line we carry, from the GAIA III to the Aperta Sub.
How we pack every order
Every order ships in our 275 lb-test double-wall packaging, engineered to protect your gear in transit. Here it is, start to finish.
Questions we get about this one
How many sets do you need?
One set of four per speaker, so two sets for a pair. Each set is rated for one speaker.
Your speaker weighs close to 70 lb. GAIA III or GAIA II?
Go up a size. IsoAcoustics recommends the next GAIA model when a speaker is close to the limit, and GAIA II is rated for 120 lb (54 kg).
Will it fit your speaker’s threads?
GAIA III comes with M6-1.0, M8-1.25 and 1/4″-20 adaptors, which cover most speakers with threaded spike inserts. Check what your current spikes screw into, or send us the make and model and we’ll check before you order. IsoAcoustics’ online product selector can help too.
What if your speaker has no threaded inserts?
GAIA screws into a threaded insert, so it needs one. Under a speaker without inserts, OREA feet sit under the cabinet instead (the OREA Bordeaux carries 32 lb (14.5 kg) each). Ask us and we’ll suggest the right option.
Does it work on carpet?
Yes. IsoAcoustics says GAIA works on carpet as it is, but on thick pile or carpet with underpad it does its best on GAIA Carpet Discs (choose the GAIA III size): solid stainless discs with 0.6 in (15 mm) spikes that give the isolators a firm base.
GAIA III or GAIA III Neo?
Same rating. GAIA III Neo adds up to 8.5 mm of height adjustment through a rotating lower ring, which helps level a speaker on an uneven floor, plus a pivoting bottom isolator and a choice of black or dark chrome. IsoAcoustics says Neo is not a replacement: the original GAIA III carries on.
Which way round does it go?
With the IsoAcoustics logo facing your listening position, or turned 180°, so the isolator lines up with the speaker’s forward and back motion.
What warranty does it have?
Brand new in IsoAcoustics’ retail box, with IsoAcoustics’ 2-year manufacturer’s warranty in Canada against defects in materials and workmanship. If anything is wrong, contact us and we’ll handle it with IsoAcoustics. More in our warranty FAQ.
What does shipping cost? Is pickup possible?
Pickup in Kanata is free, by appointment. To have it shipped, add it to your cart and enter your city and postal code on the cart page: you’ll see live carrier rates before you commit. We ship across Canada and internationally. Buying it with one of our pre-owned speakers or components? Then it rides along in the same order at no extra shipping cost.
Not sure which GAIA your speakers need?
Send us the make and model, or the weight of one speaker, and we’ll tell you which GAIA fits and which adaptor to use.
| Weight | 1.7 lbs |
|---|---|
| Dimensions | 5.7 × 5.5 × 1.9 in |
IsoAcoustics at Radique
Radique is an authorized Canadian IsoAcoustics dealer. Everything below is new and genuine: GAIA speaker isolators, OREA isolation feet, zaZen and DELOS platforms, ISO and Aperta stands, ISO-PUCKs and the Aperta Sub. Pre-owned IsoAcoustics turns up here too, marked Used/Vintage. Pick it up in Kanata by appointment, or have it shipped across Canada and internationally: enter your city and postal code on the cart page to see live rates. Bought with one of our pre-owned speakers or components, it rides along in the same order at no extra shipping cost. Not sure which one you need? Our IsoAcoustics product guide walks through the range, or ask us for a recommendation.
Under floor-standing speakers
GAIA isolators screw in place of your spikes, one set of four per speaker: GAIA III to 70 lb, GAIA II to 120 lb, GAIA I to 220 lb and the GAIA-TITAN Theis to 320 lb. Subwoofers sit on the Aperta Sub.
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