🔊 Vented Loudspeaker Bass-Reflex Enclosure - 2D Cross-Section with Thiele-Small Response, Port Tuning and Group Delay

2D companion of the 3D bass-reflex loudspeaker: a side cross-section of the box with cone, port air plug and pressure colour, plus the same Thiele-Small response, excursion, port speed and group-delay graphs.