Har lite akustik saker att sälja.

4st diffusorer V-Wing Svanå
8st diffusorer S-wing vSvanå
4st diffusorer S-wing Paper Svanå
8st basfälla V4 Svanå

Se info nedan:

8 st 2000kr/st
V-4 tuneable Helmholz absorber: The V-4 is a large, well-finished, Helmholz-type
resonator with nicely rounded edges and a gap running the entire length of the
front. The width of this gap can be altered with the aid of two standard screws,
giving an excellent opportunity to find the exact in-room operating frequency for
the V-4. The V-4 measures 430mm (w) x 430mm (d) x 1200mm (h) The effective
range of absorption, based on the tuning, is between 45-100 Hz. V-4 will offer
absorption over a range of +/- 10Hz from this point.

4 st 2500 kr/st
V-Wing std 1200*600*250mm (1D)
Time delay lines working between 200-16000Hz
Absorption coefficient 0.12- 0.24 (200-16000Hz)
Helmholtz function created between the modules 125-200Hz

8 st 2500 kr/st
S-wing MDF std 1200*600*180mm (1D)
Time delay lines working between 250-16000 Hz
Absorption coefficient 0.12--0.2 (250-16000Hz)

4 st 1000 kr/st
S-wing Paper std 1200*600*180mm (1D)
Time delay lines working between 350-16000Hz
Absorption coefficient 0.16-0.33 (350-16000Hz)
Helmholtz and Panel absorber between 40-350Hz

https://diffusor.com/galleri/