SB Acoustics SB17MFC35-8 standard measurements on LoudspeakerLab. 88.0 dB sensitivity. Fs 33 Hz. Qts 0.370. Evidence grade C+ (57.0/100).
Fs: 33 Hz; Qts: 0.370; Qes: 0.400; Qms: 4.900; Vas: 39.00 L; Sd: 118.0 cm²; Re: 5.70 Ω; Le: 0.15 mH; Sensitivity: 88.0 dB; Nominal Z: 8.0 Ω; Measured range: 21-19177 Hz
On-axis flatness 50 · DI tracking 0 · DI smoothness 3
Scored passband 57 Hz–11.1 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Vented ~26.6 L · Fb 40 Hz
LoudspeakerLab evidence grade: C+ (57.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.