Scan-Speak 21WE/4542T00 standard | Fs 38 Hz, 93.5 dB, Qts 0.280 | LoudspeakerLab

Scan-Speak 21WE/4542T00 standard measurements on LoudspeakerLab. 93.5 dB sensitivity. Fs 38 Hz. Qts 0.280. Evidence grade C+ (57.0/100).

Preview

Thiele-Small parameters

Fs: 38 Hz; Qts: 0.280; Qes: 0.300; Qms: 5.430; Vas: 54.00 L; Sd: 233.0 cm²; Re: 3.40 Ω; Le: 0.10 mH; Sensitivity: 93.5 dB; Nominal Z: 4.0 Ω; Measured range: 22-8305 Hz

Driver quality scores

On-axis flatness 56 · DI tracking 36 · DI smoothness 39

Usable passband

Scored passband 66 Hz–5.8 kHz

Measurement coverage

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

Recommended enclosure

Vented ~22.2 L · Fb 59 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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