Beyma 12LEX1000Fe (8 Ohm) standard measurements on LoudspeakerLab. 93.3 dB sensitivity. Fs 49 Hz. Qts 0.300. Evidence grade C+ (57.0/100).
Fs: 49 Hz; Qts: 0.300; Qes: 0.320; Qms: 3.600; Vas: 38.40 L; Sd: 550.0 cm²; Re: 5.40 Ω; Le: 1.70 mH; Sensitivity: 93.3 dB; Nominal Z: 8.0 Ω; Measured range: 20-19421 Hz
On-axis flatness 57
Scored passband 71 Hz–1.2 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Vented ~17.9 L · Fb 71 Hz
LoudspeakerLab evidence grade: C+ (57.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.