Scan-Speak 18W/8535-01 standard | Fs 25 Hz, 87.0 dB, Qts 0.380 | LoudspeakerLab

Scan-Speak 18W/8535-01 standard measurements on LoudspeakerLab. 87.0 dB sensitivity. Fs 25 Hz. Qts 0.380. Evidence grade C+ (57.0/100).

Preview

Thiele-Small parameters

Fs: 25 Hz; Qts: 0.380; Qes: 0.460; Qms: 2.100; Vas: 68.90 L; Sd: 145.0 cm²; Re: 5.90 Ω; Le: 0.33 mH; Sensitivity: 87.0 dB; Nominal Z: 8.0 Ω; Measured range: 21-19872 Hz

Driver quality scores

On-axis flatness 54 · DI tracking 29 · DI smoothness 46

Usable passband

Scored passband 52 Hz–4.1 kHz

Measurement coverage

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

Recommended enclosure

Vented ~49.5 L · Fb 29 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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