Beyma 18LX60V2S8 (8 Ohm) standard measurements on LoudspeakerLab. 99.5 dB sensitivity. Fs 35 Hz. Qts 0.480. Evidence grade C (47.0/100).
Fs: 35 Hz; Qts: 0.480; Qes: 0.500; Qms: 15.700; Vas: 236.00 L; Sd: 1320.0 cm²; Re: 5.10 Ω; Le: 2.10 mH; Sensitivity: 99.5 dB; Nominal Z: 6.5 Ω; Measured range: 20-19507 Hz
On-axis flatness 49
Scored passband 53 Hz–2.0 kHz
Spec-sheet profiles
Vented ~283.0 L · Fb 33 Hz
LoudspeakerLab evidence grade: C (47.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.