The sealed sub between a pair of Le Petit: the same 340 × 530 front, the same 22 mm OSB, the drivers in the sides.
Drag to turn, scroll or pinch to zoom, hover any part for its size. The views look inside; “Play bass” shows both cones moving out together.
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Front, back530 × 340, full plates over everything
Sides530 × 306, Ø231 cutout, Ø267 × 4.5 recess
Top, bottom296 × 306
Tie strip306 × 40 on edge, 38 mm clear of each magnet
Window brace2 × 296 + 2 × 226, 40 × 22, 330 below the top