Beyma 18LEX1600Fe (8 Ohm) standard measurements on LoudspeakerLab. 96.8 dB sensitivity. Fs 34 Hz. Qts 0.380. Evidence grade C+ (57.0/100).
Fs: 34 Hz; Qts: 0.380; Qes: 0.400; Qms: 7.400; Vas: 188.00 L; Sd: 1255.0 cm²; Re: 5.30 Ω; Le: 1.70 mH; Sensitivity: 96.8 dB; Nominal Z: 7.1 Ω; Measured range: 20-19626 Hz
On-axis flatness 50
Scored passband 52 Hz–1.5 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Vented ~135.1 L · Fb 40 Hz
LoudspeakerLab evidence grade: C+ (57.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.