Scan-Speak 25W/8565-00 standard measurements on LoudspeakerLab. 88.0 dB sensitivity. Fs 20 Hz. Qts 0.410. Evidence grade C+ (57.0/100).
Fs: 20 Hz; Qts: 0.410; Qes: 0.440; Qms: 5.400; Vas: 225.00 L; Sd: 330.0 cm²; Re: 5.50 Ω; Le: 0.40 mH; Sensitivity: 88.0 dB; Nominal Z: 8.0 Ω; Measured range: 21-14135 Hz
On-axis flatness 58 · DI tracking 0 · DI smoothness 43
Scored passband 41 Hz–2.3 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Vented ~190.0 L · Fb 22 Hz
LoudspeakerLab evidence grade: C+ (57.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.