Scan-Speak 26W/4867T00 standard measurements on LoudspeakerLab. 89.0 dB sensitivity. Fs 18 Hz. Qts 0.290. Evidence grade C+ (57.0/100).
Fs: 18 Hz; Qts: 0.290; Qes: 0.310; Qms: 5.800; Vas: 220.00 L; Sd: 320.0 cm²; Re: 3.70 Ω; Le: 0.25 mH; Sensitivity: 89.0 dB; Nominal Z: 4.0 Ω; Measured range: 23-19179 Hz
On-axis flatness 72 · DI tracking 81 · DI smoothness 56
Scored passband 42 Hz–1.8 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Vented ~96.2 L · Fb 27 Hz
LoudspeakerLab evidence grade: C+ (57.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.