SEAS X2-08 standard measurements on LoudspeakerLab. 94.0 dB sensitivity. Fs 36 Hz. Qts 0.240. Evidence grade C+ (57.0/100).
Fs: 36 Hz; Qts: 0.240; Qes: 0.250; Qms: 5.100; Vas: 78.00 L; Sd: 212.0 cm²; Re: 6.00 Ω; Le: 0.43 mH; Sensitivity: 94.0 dB; Nominal Z: 8.0 Ω; Measured range: 21-19877 Hz
On-axis flatness 53 · DI tracking 18 · DI smoothness 22
Scored passband 191 Hz–5.9 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Vented ~25.2 L · Fb 66 Hz
LoudspeakerLab evidence grade: C+ (57.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.