115mm speaker enclosure

I designed this 3D-printed sealed bookshelf speaker. I wanted tight, accurate sound rather than boomy bass, so I went for a sealed box of about 6.4 L instead of a ported design. I made this in collaboration with AI. I used Claude as a design partner to work through box volumes, wall construction, angles. How I designed it I started with the driver. I sized the enclosure around the 115 mm cast-frame full-range driver. After comparing a few box volumes, I settled on about 6.4 L, the larger option…

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