SEAS W15CY001 standard measurements on LoudspeakerLab. 85.5 dB sensitivity. Fs 38 Hz. Qts 0.360. Evidence grade C+ (57.0/100).
Fs: 38 Hz; Qts: 0.360; Qes: 0.430; Qms: 2.220; Vas: 14.00 L; Sd: 75.0 cm²; Re: 5.50 Ω; Le: 0.49 mH; Sensitivity: 85.5 dB; Nominal Z: 8.0 Ω; Measured range: 19-20000 Hz
On-axis flatness 68 · DI tracking 77 · DI smoothness 52
Scored passband 90 Hz–2.9 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Vented ~9.1 L · Fb 47 Hz
LoudspeakerLab evidence grade: C+ (57.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.