Scan-Speak 18WU/4741T00 standard | Fs 34 Hz, 87.5 dB, Qts 0.360 | LoudspeakerLab

Scan-Speak 18WU/4741T00 standard measurements on LoudspeakerLab. 87.5 dB sensitivity. Fs 34 Hz. Qts 0.360. Evidence grade C+ (57.0/100).

Preview

Thiele-Small parameters

Fs: 34 Hz; Qts: 0.360; Qes: 0.390; Qms: 3.760; Vas: 38.40 L; Sd: 154.0 cm²; Re: 3.30 Ω; Le: 0.40 mH; Sensitivity: 87.5 dB; Nominal Z: 4.0 Ω; Measured range: 21-18909 Hz

Driver quality scores

On-axis flatness 52 · DI tracking 0 · DI smoothness 21

Usable passband

Scored passband 57 Hz–7.6 kHz

Measurement coverage

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

Recommended enclosure

Vented ~24.9 L · Fb 42 Hz

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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