The absorbers are very well made and look great. All acoustic problems in my studio have improved significantly. They were also very well packaged. One drawback, however, was the large amount of plast... See more
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Very good expert advice and the shipment was made in first-class and well thought-out packaging. I was surprised by the result. I didn't expect the room tuning measures to have such a big impact. The... See more
Good communication and service, product (30x30cm 2d diffuser) ok for it's price. Packaging could be better-ordered 2 times and 2 times some wooden parts were fallen off due the transport, but they rep... See more
I am totally satisfeid with the Absorber, it was easier than building it myself. One should take care when taking it out of the box, and when handling it before hanging it on the wall. you don´t wan... See more
Company details
Written by the company
Akustikmodule in höchster Qualität - ein Klang wie nie zuvor.
Contact info
Pater-Schwartz-Gasse 11a, 1150, Wien, Austria
- info@diffusor.at
- diffusor.at
Hasn’t replied to negative reviews
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Nothing wron
Good product, will made and good service. Just 30 cm so questionable efficiency
Adequate product for a great price
Order, payment, and shipping process was flawless, prices are good. The build quality of the products is average. They do the job perfectly well, but lots of small details leave room for improvement. I.e. the nails in the front are a different color than the diffusor plate and not consistently placed at all, one panel had the mounting brackets on a different side, the diffusor plate is not flush with the with the rest of the panel, ...
Good quality, stinks as hell for 2-3 weeks after arriving
The order came little late but as promised. The quality looks and sounds fine, but the panels stink as hell (like wood treatment ) when you unpack them, they literally cannot be bared in a room. Still airing it outside after 2 weeks, now it is starting to be bearable. Would it be possible to ship them when thy are not stinky any more??

Reply from IG Acoustics (Diffusor.at / IGacoustics.de)
Great quality works good!!
I am totally satisfeid with the…
I am totally satisfeid with the Absorber, it was easier than building it myself.
One should take care when taking it out of the box, and when handling it before hanging it on the wall. you don´t want to damage the cloth covering.
The delivery was good,despite the corona delays.
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