Scan-Speak 32W/4878T00 standard measurements on LoudspeakerLab. 90.0 dB sensitivity. Fs 18 Hz. Qts 0.320. Evidence grade C+ (57.0/100).
Fs: 18 Hz; Qts: 0.320; Qes: 0.330; Qms: 7.000; Vas: 204.00 L; Sd: 526.0 cm²; Re: 3.10 Ω; Le: 0.50 mH; Sensitivity: 90.0 dB; Nominal Z: 4.0 Ω; Measured range: 24-17993 Hz
On-axis flatness 60 · DI tracking 24 · DI smoothness 34
Scored passband 34 Hz–1.9 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Vented ~105.6 L · Fb 25 Hz
LoudspeakerLab evidence grade: C+ (57.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.