View RS225 2 way, a 2-way loudspeaker design by @ebreaux on LoudspeakerLab.
Preference rating 6.6 · F3 44 Hz · Max SPL 103 dB at 1 kHz · Min impedance 6.8 Ω · Sensitivity 85.1 dB · Estimated cost USD 175
Baffle 279 × 914 mm