SB Acoustics SB36WBAC21-8 standard measurements on LoudspeakerLab. 75.0 dB sensitivity. Fs 160 Hz. Qts 0.610. Evidence grade C+ (57.0/100).
Fs: 160 Hz; Qts: 0.610; Qes: 0.920; Qms: 1.750; Vas: 0.04 L; Sd: 4.2 cm²; Re: 5.80 Ω; Le: 0.13 mH; Sensitivity: 75.0 dB; Nominal Z: 8.0 Ω; Measured range: 202-19165 Hz
On-axis flatness 75 · DI tracking 74 · DI smoothness 43
Scored passband 1004 Hz–20.0 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Sealed ~0.1 L
LoudspeakerLab evidence grade: C+ (57.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.