Scan-Speak D3004/662000 standard | Fs 500 Hz, 91.5 dB, Qts 0.540 | LoudspeakerLab

Scan-Speak D3004/662000 standard measurements on LoudspeakerLab. 91.5 dB sensitivity. Fs 500 Hz. Qts 0.540. Evidence grade C+ (57.0/100).

Preview

Thiele-Small parameters

Fs: 500 Hz; Qts: 0.540; Qes: 0.620; Qms: 3.790; Vas: 0.02 L; Sd: 7.0 cm²; Re: 3.00 Ω; Le: 0.03 mH; Sensitivity: 91.5 dB; Nominal Z: 4.0 Ω; Measured range: 223-20000 Hz

Driver quality scores

On-axis flatness 89 · DI tracking 24 · DI smoothness 29

Usable passband

Scored passband 1004 Hz–17.3 kHz

Measurement coverage

Spec-sheet profiles · Off-axis H/V response data available.

Measurement profiles

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Measurement quality

LoudspeakerLab evidence grade: C+ (57.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.

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