Beyma 10WRS300 (8 Ohm) standard measurements on LoudspeakerLab. 93.5 dB sensitivity. Fs 52 Hz. Qts 0.380. Evidence grade C (47.0/100).
Fs: 52 Hz; Qts: 0.380; Qes: 0.400; Qms: 5.500; Vas: 42.00 L; Sd: 350.0 cm²; Re: 6.10 Ω; Le: 1.00 mH; Sensitivity: 93.5 dB; Nominal Z: 7.6 Ω; Measured range: 20-19632 Hz
On-axis flatness 56
Scored passband 76 Hz–3.7 kHz
Spec-sheet profiles
Vented ~30.2 L · Fb 61 Hz
LoudspeakerLab evidence grade: C (47.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.