自作スピーカー最大の壁「定在波」をなんとかしたい！吸音材なしで挑む大実験をやってみた

This time, we experimented with adding a single diagonal piece of lumber inside a square box to prevent standing waves, which are prone to occur in such boxes. While a smaller space should reduce bass response, how will this single piece of lumber actually change the sound? What will the result be?! ◆Configuration Speaker made in the previous video 300 yen speaker unit sold at Daiso Please subscribe to our channel! m(_ _)m    / @aiharanoki   ◆Items used in this video ・Daiso 300 yen speaker ・Chinese amplifier LPV3S https://amzn.to/4j2OIbs ・Please use a center-positive AC power adapter (5A) for the adapter above https://amzn.to/4qfmAnW Recommended tools ・Small pilot hole bit https://amzn.to/47AWxz3 Not high-end audio, but Easy to try, build, and enjoy the sound. From the perspective of someone who enjoys DIY projects, I will continue making speakers and woodworking DIY. If you like, please subscribe to my channel; it would be a great encouragement. ◆References I use: ・DIY Sound http://www.diy-sound.net/bassref_calc... ・Tetsuo Nagaoka's "Making Your Own One-of-a-Kind Handmade Speaker" https://amzn.to/3w7x4d4 ・"Tetsuo Nagaoka's Audio Made Easy" https://amzn.to/3fusCQ5 ・Tetsuo Nagaoka's Complete Collection of Speaker Construction Diagrams https://amzn.to/3RFRJ5t ・To everyone who leaves comments Unlike iron or concrete, wood is a natural material that is easy to cut and glue. Anyone can make what they like, in their favorite size and specifications. Aihara no Ki Monozukuri Channel This channel provides information on woodworking and DIY projects, focusing on speakers, cajons, and other wood-based crafts. ◆Please subscribe to our channel! m(__)m↓    / @aiharanoki   ◆X↓   / aiharanoki1   ◆Instagram↓   / aiharanoki   ◆Music used ・Cosmic_Mini ・Hoshikuzu Surround ◆Character illustrations ・We are using character illustrations by EST. https://www.nicovideo.jp/user/282985 #speakerstand #homemadespeaker #DaisoSpeaker #Daiso300yenSpeaker #woodworking #TohokuItako #AiharaNoKi #DIY #Daiso