FaitalPRO 8FE300 (4 Ohm) standard measurements on LoudspeakerLab. 91.3 dB sensitivity. Fs 70 Hz. Qts 0.410. Evidence grade C+ (57.0/100).
Fs: 70 Hz; Qts: 0.410; Qes: 0.430; Qms: 11.100; Vas: 14.00 L; Sd: 223.0 cm²; Re: 3.30 Ω; Le: 0.36 mH; Sensitivity: 91.3 dB; Nominal Z: 4.2 Ω; Measured range: 20-20000 Hz
On-axis flatness 60
Scored passband 107 Hz–6.2 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Vented ~11.8 L · Fb 76 Hz
LoudspeakerLab evidence grade: C+ (57.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.