RatRig Hardware - DIY Acoustic Kits - NEW POLY DIFFUSER Kit now available

[RatRig Hardware]

Hi Guys,
RatRig Hardware is a DIY Hardware company based in Europe - Portugal. We develop and sell various Audio and Video related DIY Hardware kits. http://www.ratrig.com

Our first Audio Related kits are Acoustic Panels, Bass Traps and Poly Diffusors for studios, check them out here:

Bass Traps & Absorption Panels
https://www.youtube.com/watch?v=zEZ1grzuToU

5 Minute Poly Diffuser
https://www.youtube.com/watch?v=uxQNe1GsXDA

Pricing, kit options, fabric options all available on our website: http://ratrig.com/music/roomtreatment.html

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Bass Traps and Absorption Panels Kits

Features:
- Aluminium frame
- Use your own absorption materials
- Easy Clip-On system for attaching fabric
- Hang on normal screw heads or use our optional Hanging Kits for extra sturdyness
- Cheap shipping due to Flat Package
- Custom size kits available

Kit Includes:
- Frame
- Frame Screws
- Optional: Fabric - Select from various light-weight polyester fabric colours
- Optional: Fabric Clips
- Optional: Extra Hanging Hardware Kit for easier application to walls/ceilings
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5 Minute Poly Diffuser Kit

Features:
- Aluminium frame
- 5 Minute easy setup
- Two versions available
- Insert your own board up to 4.5mm thick

Kit Includes:
- Frame and all Hardware

Kit does not include:
- Mdf, wood or plywood panel

Prices from 14.99eur
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Soon we will be adding a few other Audio related kits such as specialist microphone stands etc. More news soon! Please contact info (at) ratrig.com if you have any questions!

 

[Bassniac]

I dont see the advantage in these. I think building acoustic panels from wood won't be more expensive and isn't very time consuming. And as you have to source the dampening material yourself - and that's the annoying part of it, if you want to do it right - your offer isn't any help. I used a stapler to fasten the fabric on my acoustic panels... Easy.

 

[RatRig Hardware]

Hi Bassniac!
The main advantage is the Kit Form!

We have sold quite a few locally because although the aluminium is not an advantage or disadvantage Vs. Wood in terms of design or functionality, the Kit allows for the studio owner to avoid wasting time choosing/studying a trap design, getting measurements right, sourcing and cutting parts, and most of all, avoiding the need to buy any extra tools: only 1 allen key needed to set these up.

Thanks!

 

[Bassniac]

As I said. It is a PITA to source the right dampening material and that's the most important component as it determines the absorption qualities of the trap...
My hardware store cuts wood to the dimensions I want it and the design of broadband absorbers isn't very complicated. The extra tools I need are some screws, a screwdriver and something to drill holes... And that stapler. I think  almost everybody got those tools...
Furthermore in my case the dimensions of the dampening material defines the size of the absorbers, because I don't like to cut those rigid fibre plates. If I have to a bread knife is sufficient.
Still not convinced of your stuff...

 

[RatRig Hardware]

Hi Bassniac!
Thats ok! If the product does not fit your needs or skills, please feel free to explore other options! There are many good solutions for DIY acoustic treatment.

Thanks!

 

[e.oelberg]

I think it's cool, do a a diy diffusor which is cheaper than Hofa and I'm in !

 

[Indecline]

... the Kit allows for the studio owner to avoid wasting time...

This is worth the kit for me. It's not like it's terribly expensive or poorly thought out either..

Some people may have free time for diy asorbers, I don't.. But I also don't want to pay an arm and a leg for pre-assembled ones either. I have enough diy on my hands, plus maintenance and troubleshooting across three rigs, plus clients, engineers and producers to deal with daily. I have dampening material, no frame and no time for woodworking.

It's a perfect fit for some, but not all.

 

[taliska]

These look great!

Perhaps someone more knowledgable than me can set up a thread somewhere about the various absorption materials that one might want to use?

Cheers,

Kaz

 

[burglar]

Here in the UK, Knauf earthwool batts are the most commonly used.  They come in different densities, RS60 being the most popular.  The general principal is that if you have the room, mass is preferred over density for low frequency absorbtion, ie for bass traps, better to have 8" RS 60 than 4" of their higher density board.

Owens Corning is the brand more commonly used in the US.

 

[mdmitch2]

I've built a ton of DIY panels with wood frame backing and drywall corner bead for the front edges. These kits would definitely save some hassle if you want a professional looking product, without spending too much time or money. Don't know if it would be worth shipping to the US though.

Btw, I use Knauf Ecose from atsacoustics.com.

 

[taliska]

I've built a ton of DIY panels with wood frame backing and drywall corner bead for the front edges. These kits would definitely save some hassle if you want a professional looking product, without spending too much time or money. Don't know if it would be worth shipping to the US though.

Btw, I use Knauf Ecose from atsacoustics.com.

Just checked out the Ecose stuff and in the UK I think it's the same product as mentioned above by burglar (Earthwool is the product name and it's described as using Ecose technology).

Just stating it for others that come along...

Thanks for the info though...I never would have thought about environmental concerns by myself (that reads as sarcastic, but I actually mean it!).

 

[RatRig Hardware]

Thanks for the feedback and additional info guys!  Keep it coming!

-The diffusor is a good idea, we might be adding something of the sort soon!

 

[toobnoob]

http://www.bobgolds.com/AbsorptionCoefficients.htm

That is the best page Ive found for comparing which material to use

 

[Bassniac]

Wow Toobnoob... Damn good page.  If you look closely... Material isn't material and the sweet spot for its density depends on the material. The 125 Hz Collum is the most important...
Not much info on German (European) products though. That's why it is hard to get the material right here. Does anyone know similar data for European suppliers?

 

[zayance]

Nice and easy.


T.

 

[RatRig Hardware]

New Poly Diffuser Kit available!
https://www.youtube.com/watch?v=uxQNe1GsXDA
(Original post edited)

These come in two versions:
- Frame Version
- Wall Version

Prices start at 14.99eur

Check out the website for more info:
http://ratrig.com/music/roomtreatment.html

 

[jensenmann]

Wow Toobnoob... Damn good page.  If you look closely... Material isn't material and the sweet spot for its density depends on the material. The 125 Hz Collum is the most important...
Not much info on German (European) products though. That's why it is hard to get the material right here. Does anyone know similar data for European suppliers?

Check Basotect and Caruso Isobond