SEAS 27TBC/G standard measurements on LoudspeakerLab. 92.0 dB sensitivity. Fs 600 Hz. Qts 0.420. Evidence grade C+ (56.2/100).
Fs: 600 Hz; Qts: 0.420; Qes: 0.698; Qms: 1.056; Sd: 7.0 cm²; Re: 4.80 Ω; Le: 0.05 mH; Sensitivity: 92.0 dB; Nominal Z: 6.0 Ω; Measured range: 100-19738 Hz
On-axis flatness 79 · DI tracking 50 · DI smoothness 37
Scored passband 1004 Hz–12.6 kHz
Spec-sheet profiles · Off-axis H/V response data available.
LoudspeakerLab evidence grade: C+ (56.2/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.