Acoustic panel C set of 2

This is an innovative self-made acoustic panel kit created to realize the ideal room acoustics. Intended for audiophile listening rooms, instrumentalists, and recording studios. The 6 wings inside the panel can be rotated 360 degrees. By closing (flattening) the wings, the wings are set diagonally and reflect diffusely from low to high frequencies. By setting it on the back and side of the speaker, it reflects the low frequency range from 80 to 200Hz. The low range has more volume and more power to the sound. The amount of reflection can be finely adjusted by adjusting the opening of the wings and the installation distance. Ideal for those who want more power and less volume in the low range. If you add the "sound absorbing material installation option" that will be sold as an option, you can use it as a "sound absorbing panel." By lightly closing the panel, you can shorten the reverberation time of "low range only". By opening the panel, you can shorten the reverberation time of "all bands". The sound absorption band can be adjusted by adjusting the opening of the panel. You can deaden a boomy listening room where low-frequency reverberations cannot be contained or a room where the high-frequency range is too lively. Effects that can be expected from this acoustic panel ◯ Improving localization variations ◯ Diffusion of sound (diffuser) ◯ Countermeasures against flutter echoes ◯ Increased sense of low frequency range ◯ Measures against standing waves in the 100-200Hz band ◯ Effect of shortening reverberation time (sound absorption panel) ◯Makes the sound more beautiful This is a kit product that requires the customer to assemble pre-cut 15mm laminated pine wood. It has pre-drilled holes so it can be assembled with just a Phillips screwdriver. No wood glue is required. Since dowels are used for the rotating part, the hardness of rotation may be slightly uneven. Since it is a natural laminated wood, there may be small knots and cracks. Pine laminated wood is a soft wood and may have small scratches.There may be places where there are defects in the wood that have been repaired with putty. Extremely large items will be removed during inspection, but please forgive us for minor defects. ●Size after assembly: 1 piece Width 480mm*Depth 90mm*Height 1215mm (foot depth 240mm) ●Weight after assembly: Approximately 6.9Kg each