B
BlackMamba
Guest
Project by mkul
Source here
Case
Cases were made of 12 mm chipboard. Front and upper wall were additionally laminated with HDF to eliminate burr lapsing on lateral parts of boards. Speakers are in milled openings, at the center there is one crossbar, case closed laminated with mahony burr. Burred with waterproof Soudal for exotic wood.
Axle
It should be symmetrical LR4 (acoustically) with a split as low as high frequency speaker allow – roughly 2k. In practice split is roughly 2.5k. It is first version of axle.
Sound
Tonsils are widely known, but Seasic is for the time being the Best tectum I could hear. The lot sounds coherently, with not too low but nice contour bass, correct Middle and very delicate high area.