View 2scan, a 2-way loudspeaker design by @Focoz on LoudspeakerLab.
Preference rating 5.1 · F3 55 Hz · Max SPL 90 dB at 1 kHz · Min impedance 5.9 Ω · Sensitivity 82.5 dB · Estimated cost USD 636
Baffle 238 × 460 mm