Scan-Speak 12W/4524G00 standard measurements on LoudspeakerLab. 89.0 dB sensitivity. Fs 50 Hz. Qts 0.270. Evidence grade C+ (57.0/100).
Fs: 50 Hz; Qts: 0.270; Qes: 0.300; Qms: 3.350; Vas: 8.20 L; Sd: 59.0 cm²; Re: 3.10 Ω; Le: 0.40 mH; Sensitivity: 89.0 dB; Nominal Z: 4.0 Ω; Measured range: 21-16879 Hz
On-axis flatness 66 · DI tracking 25 · DI smoothness 41
Scored passband 80 Hz–6.4 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Vented ~3.2 L · Fb 81 Hz
LoudspeakerLab evidence grade: C+ (57.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.