the t.akustik Room Set 2

Further information

Material Polyurethane
Colour Grey
9 customer ratings:
  • 5
  • 4
  • 3
  • 2
  • 1
4.3 / 5.0
  • quality
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quality

Good effect at a good price

Steven aus CH, 22.08.2011
One thing in advance: The CBT-37 is definitely worth its money. However, you also have to buy an appropriate quantity. In order to support the feedback a bit, I would like to return here the results of my spatial measurements before and after in figures and hope not to confuse too much. In any case, the CBT-37 worked like a miracle diet on my waterfall diagram or the reverberation times of the room.

My room measures about 12 square meters and is equipped with two A7X and a freshly acquired Sub8. In the heights and centers I have prepared the room decently, which is why the reverberation times down to 1kHz the 140ms mark does not exceed. In the bass range, however, it looked quite different. At 500Hz the reverberation has already doubled to 280ms, under 200Hz the values ??are even up to 350ms. That is why I wanted to do something for the acoustics.

At first somewhat skeptical, whether I am with the CBT-37 probably s.der wrong end, I have nevertheless nevertheless to the things to try. The price was just too tempting. So I ordered 6 packs and the 12 absorbers in my four rooms.

Result:

The investment has definitely paid off. Where the reverberation times previously were 140ms (at 1kHz) to 350ms (at 200Hz), the reverberation now runs almost linearly at 140ms. Only under 200Hz, the reverberation times rise again to 250 (from 140Hz downwards), which is however still a very good value, it was before the 350Hz. Only when it should go down, the foam reaches its limits.

The only real leftover, which is still hard is a room mode at around 50Hz, which is however not to be combusted with such absorbers and according to other means required.

Conclusion: I am satisfied with the product. Especially at this price. The only drawback is the fact that absorbers from different packagings do not entirely match the material brightness. But with a bit change and try out one gets then nevertheless so that it fits also for the eye. In view of the performance but Peanuts.
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Total
quality

Better than I thought

Technofritze, 09.01.2010
Actually, I just wanted to see what it brings for something over 100EUR in invertebrates that are so cheap. Was actually convinced that it hardly brings. The foam corresponds to the strength approximately that which is used in the case of packages of glass or so. Or with jewelery. Had expected something firmer. They appear larger in the corners than in the carton.

But how does it affect the Akusitk? Well .. I have a total of 4 pieces. The room felt felt not much different until I tackled the system & turned on. The bass perception at Sweetspot has already changed quite a bit. In the first moment I had to get used to it first because the Wummern already by a clearly noticeable degree was lowered. The bass suddenly no longer feels more defined. A clear improvement!

If you continue with the room acoustics, there are certainly better materials that absorb more. The better matched - but for the price they look amazingly good & better than nothing is it all times.

3 stars for processing: It is not a high-quality top product but foam. The packaging was partially dented, but foam is not so sensitive. In Weis, however, they would better fit into my room, but since there is not, I can not give a full score.

Overall 5 stars: I am fully satisfied to the price and performance.
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Offers include 24% Greek VAT and are valid as long as stocks last. Shipping costs to Greece are 20 EUR, free shipping on orders above 298 EUR. Please click here for international Shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
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