View Tom Scan-Speak, a 2-way loudspeaker design by @tom on LoudspeakerLab.
Preference rating 6.3 · F3 60 Hz · Max SPL 106 dB at 1 kHz · Min impedance 5.0 Ω · Sensitivity 83.3 dB · Estimated cost USD 289
Baffle 240 × 393 mm