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Auralex Acoustics GRAMMA v2 Isolation Platform for Amplifiers, 7/4" x 15” x 23
Purchase options and add-ons
Brand | Auralex |
Model Name | GRAMMA v2 |
Speaker Type | Subwoofer |
Special Feature | Portable |
Recommended Uses For Product | For Music Players |
About this item
- Amplifier/Loudspeaker Isolation Riser
- A tighter, more focused low-end
- Hear the true sound of your amp, loudspeaker or subwoofer
- Even better mid- & low- frequency definition
Frequently bought together
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Product information
Item Weight | 6.15 pounds |
---|---|
Product Dimensions | 16 x 24 x 2 inches |
ASIN | B00O2PMO1W |
Item model number | Gramma v2 |
Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | #17,557 in Musical Instruments (See Top 100 in Musical Instruments) #374 in Recording Studio Acoustical Treatments |
Is Discontinued By Manufacturer | No |
Date First Available | September 16, 2014 |
Color Name | Black |
Size | Regular |
Power Source | Corded Electric |
Item Weight | 6.15 Pounds |
Number Of Items | 1 |
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Product Description
The GRAMMA v2 is an incredibly effective patented device that’s used to float an amp or loudspeaker. This carefully engineered studio and live performance solution allows the true sound of your amp or loudspeaker to come through by negating resonance artifacts that can muddy up the tone of your amp. GRAMMA v2 yields nearly total acoustic isolation, resulting in a purity of tone that has to be heard to be believed! .
Compare with similar items
This Item Auralex Acoustics GRAMMA v2 Isolation Platform for Amplifiers, 7/4" x 15” x 23 | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $86.99$86.99 | $49.95$49.95 | -7% $98.57$98.57 List: $105.99 | -8% $54.99$54.99 List: $59.99 | $34.97$34.97 | -25% $29.99$29.99 List: $39.99 |
Delivery | Get it Apr 2 - 4 | Get it as soon as Thursday, Apr 4 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it Apr 2 - 4 |
Customer Ratings | ||||||
Sound quality | 4.5 | 4.8 | 4.5 | 4.8 | 4.8 | 4.8 |
Value for money | 4.2 | 4.7 | 4.2 | 4.4 | 4.8 | 4.5 |
Accuracy | 5.0 | — | 5.0 | 4.8 | — | — |
Sold By | GearNuts | Sound Addicted | Amazon.com | Amazon.com | VocalBeat | GearNuts |
speaker size | 60.96 centimeters | 8 inches | 30 inches | 15 inches | 6.5 inches | 12 inches |
power source | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric |
speaker type | Subwoofer | Subwoofer | Subwoofer | Subwoofer | Subwoofer | Bookshelf |
mounting type | — | Floor Standing | Tabletop | — | Tabletop | — |
weight | 6.15 pounds | 1.8 kilograms | 4.01 kilograms | 5 pounds | — | 0.1 kilograms |
model name | GRAMMA v2 | — | GREATGRAMMA V2 | SubDude II | — | MoPAD-XL |
Important information
Safety Information
WARNING: This product can expose you to chemicals such as Wood Dust, which is known to the State of California to cause cancer.
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the sound quality, quality, size and performance of the speakers. For example, they mention that it greatly improves their overall sound, takes away the unwanted bass overtones and that it's built to last. They also appreciate the size, saying that it fits perfectly onto receiver's platform. As for performance, they say it works well for floor cabinets and as an isolation protector for tube amps. As well as that, they like that it cleans up the low end.
AI-generated from the text of customer reviews
Customers are satisfied with the sound quality of the speakers. They mention that it greatly improves their overall sound, and the bassist can hear through the cacophony. They also say that by isolating electronics, all music is sharper and less blurry. Customers also mention that the tone is overall much tighter and clearer, and that the whole band can hear them clearly. They say that the speakers are able to isolate the sound, giving it definition, and allowing them to play with a bit more onstage volume.
"...corner, this product takes away that low end mud and greatly improves your overall sound." Read more
"...Happy with the sound quality and when we turn the amp down lower than normal all is well!" Read more
"The value of the Auralex isolation platform is clearer & distinctive tones delivered through the full-on sound of a live band...." Read more
"...But, by isolating electronics, all music is sharper, less blurry.---Earlier today, product arrived...." Read more
Customers are satisfied with the quality of the speakers. They mention that it is well-made, durable, and built to last. Some say that it's a great studio tool and worth the money.
"This is a quality product and I'm happy with the price point, it looks to be well made and very durable...." Read more
"...This was a definitely a worthwhile product, and investment. (Couldn't be happier!)" Read more
"...The materials used are high quality & built to last. A simple science that a lot of other brands don't take seriously, apparently...." Read more
"...Although the price went up I highly recommend this product. The money is worth it if your looking to turn the volume up and not annoy anyone." Read more
Customers are satisfied with the size of the speakers. They mention that it works perfectly, is surprisingly heavy, and fits perfectly onto the receiver's platform. The speakers are large enough to hold their cabinet with nothing leaking over the sides. They are great for a small rig and eliminate vibration but not the rumble of the bass cab.
"...Isolation Platform was surprisingly heavy but fit perfectly onto receiver's platform...." Read more
"...had a regular GRAMMA pad previously, this one is actually large enough to hold my cabinet with nothing leaking over the sides, so it seems a bit..." Read more
"...Also keeps that rig in place.Watch your drummer though, mine spilled a drink on the carpet and foam 1st minute in LOL...." Read more
"...Now, everything is clear, tight and punchy and the notes blend better with the mains (Yamaha MSR400's)...." Read more
Customers are satisfied with the performance of the speaker. They mention that it works well for floor cabinets, isolating a bass cab from a stage, and as an isolation protector for a tube amp.
"I am an avid user of Auralex products. These work for me quite well & really do maximize amplifiers potential...." Read more
"Works well for floor cabinets." Read more
"Works GREAT isolating a bass cab from a stage. Removes nasty resonances that used to occur, primarily between 50-80Hz depending on the stage/room." Read more
"Works perfect. The size is just what I needed. I use it on a Bose B1 and a,Bose Compact." Read more
Customers say the speaker cleaner removes mud from the sound and cleans up the low end.
"...wooden stages or are placed in the corner, this product takes away that low end mud and greatly improves your overall sound." Read more
"...Cleaned up the low end & gave my tone definition. I even use in tight rooms & can't get over the difference it makes...." Read more
"...Removes the mud from the sound." Read more
Customers find the speakers easy to transport. They also mention the isolation platform is surprisingly heavy, but fits perfectly onto the receiver's platform.
"...Isolation Platform was surprisingly heavy but fit perfectly onto receiver's platform...." Read more
"...Very worth the money for home practice and gigging. Easy to transport." Read more
"...It's well made and easy to transport.....just don't forget it when you're packing up! I bought another one just for home use with my practice rig." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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In follow-up to review below, platform counteracts simple physics. Any amplifier/receiver is subject to speakers' vibrations. (this will cause counteracting waves) But, by isolating electronics, all music is sharper, less blurry.
---
Earlier today, product arrived. (it's packaging was nearly perfect) Isolation Platform was surprisingly heavy but fit perfectly onto receiver's platform. It looked gorgeous, sat back to listen to some tunes but did not know what to expect.
Remember, the farther up the chain of hi-fi, sometimes, the subtler the difference is when adding a new product.
And so it was - presentation seemed more 'relaxed,' there appeared to be more depth and bass was better articulated.
This was a definitely a worthwhile product, and investment. (Couldn't be happier!)
Watch your drummer though, mine spilled a drink on the carpet and foam 1st minute in LOL. The foam was dense enough that the liquid beaded up and let me remove most of it.
As an observation, I believe the band got a better performance from the guitarists.They actually could relax more and groove along with the rhythm section since there wasn't as much audio mud cluttering up things or the bass disappearing. Just my observation, but we have had great results lately and I believe this has been a part of it.
I showed up for a gig where we were performing on a raised wooden stage that must have been at least 50 years old. When I first played my bass during sound check, the tone was boomy as all get out throughout the theater. I put down the GreatGRAMMA pad, adjusted the EQ a bit, and voila, the boom was gone. This is a super help in those kind of circumstances, and while I had a regular GRAMMA pad previously, this one is actually large enough to hold my cabinet with nothing leaking over the sides, so it seems a bit sturdier. I like this product a bunch and take it to every gig.
Top reviews from other countries
Este Auralex Gramma V2 tiene un tamaño perfecto para colocarlo bajo las Cornwall, añaden 5 cm de altura a las cajas, lo que tampoco les viene mal, y la única pega es que no deslizan sobre suelo de madera, por lo tanto hay que hacer un buen esfuerzo si quieres variar un poco la posición de las Cornwall para la escucha. ¿Solución? Muy sencilla. Se cubre la base de las Auralex con fieltro autoadhesivo negro de 1mm de espesor y entoces sí, las Cornwall se deslizan con facilidad y además no rayan en absoluto el suelo.
Una vez instalado el Auralex bajo cada altavoz, la diferencia en el control de las frecuencias bajas es muy notable y las Cornwall suenan aún mejor. Sí, es un gasto un poco elevado (cerca de 175 euros en total) pero es para toda la vida y merece la pena por las evidentes mejoras en el comportamiento acústico de estos magníficos altavoces colocados sobre las Auralex Gramma V2. 100% recomendable.
Reviewed in Spain on September 6, 2022
Este Auralex Gramma V2 tiene un tamaño perfecto para colocarlo bajo las Cornwall, añaden 5 cm de altura a las cajas, lo que tampoco les viene mal, y la única pega es que no deslizan sobre suelo de madera, por lo tanto hay que hacer un buen esfuerzo si quieres variar un poco la posición de las Cornwall para la escucha. ¿Solución? Muy sencilla. Se cubre la base de las Auralex con fieltro autoadhesivo negro de 1mm de espesor y entoces sí, las Cornwall se deslizan con facilidad y además no rayan en absoluto el suelo.
Una vez instalado el Auralex bajo cada altavoz, la diferencia en el control de las frecuencias bajas es muy notable y las Cornwall suenan aún mejor. Sí, es un gasto un poco elevado (cerca de 175 euros en total) pero es para toda la vida y merece la pena por las evidentes mejoras en el comportamiento acústico de estos magníficos altavoces colocados sobre las Auralex Gramma V2. 100% recomendable.
Habitant en appartement, mes voisins du dessous n'entendent plus le caisson raisonner et je peux de ce fait regarder un film tranquillement sans déranger le voisinage.
Very happy!