Scan-Speak 18W/4531G01 standard | Fs 34 Hz, 89.0 dB, Qts 0.350 | LoudspeakerLab

Scan-Speak 18W/4531G01 standard measurements on LoudspeakerLab. 89.0 dB sensitivity. Fs 34 Hz. Qts 0.350. Evidence grade C+ (57.0/100).

Preview

Thiele-Small parameters

Fs: 34 Hz; Qts: 0.350; Qes: 0.380; Qms: 4.900; Vas: 45.60 L; Sd: 157.0 cm²; Re: 3.50 Ω; Le: 0.27 mH; Sensitivity: 89.0 dB; Nominal Z: 4.0 Ω; Measured range: 21-18380 Hz

Driver quality scores

On-axis flatness 74 · DI tracking 0 · DI smoothness 26

Usable passband

Scored passband 67 Hz–7.1 kHz

Measurement coverage

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

Recommended enclosure

Vented ~28.1 L · Fb 43 Hz

Measurement profiles

Where to buy

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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