Scan-Speak 15W/4434G00 standard measurements on LoudspeakerLab. 89.5 dB sensitivity. Fs 43 Hz. Qts 0.210. Evidence grade C+ (57.0/100).
Fs: 43 Hz; Qts: 0.210; Qes: 0.220; Qms: 3.690; Vas: 12.80 L; Sd: 80.0 cm²; Re: 3.00 Ω; Le: 0.50 mH; Sensitivity: 89.5 dB; Nominal Z: 4.0 Ω; Measured range: 21-18775 Hz
On-axis flatness 73 · DI tracking 26 · DI smoothness 62
Scored passband 80 Hz–5.1 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Vented ~3.4 L · Fb 92 Hz
LoudspeakerLab evidence grade: C+ (57.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.