Scan-Speak D3004/606200 standard measurements on LoudspeakerLab. 91.0 dB sensitivity. Fs 430 Hz. Qts 0.380. Evidence grade C+ (57.0/100).
Fs: 430 Hz; Qts: 0.380; Qes: 0.460; Qms: 2.200; Vas: 0.03 L; Sd: 7.0 cm²; Re: 3.00 Ω; Le: 0.02 mH; Sensitivity: 91.0 dB; Nominal Z: 4.0 Ω; Measured range: 102-20000 Hz
On-axis flatness 80 · DI tracking 42 · DI smoothness 35
Scored passband 1004 Hz–14.6 kHz
Spec-sheet profiles · Off-axis H/V response data available.
LoudspeakerLab evidence grade: C+ (57.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.