SB Acoustics SB15MFC30-4 standard | Fs 36 Hz, 90.0 dB, Qts 0.280 | LoudspeakerLab

SB Acoustics SB15MFC30-4 standard measurements on LoudspeakerLab. 90.0 dB sensitivity. Fs 36 Hz. Qts 0.280. Evidence grade C+ (57.0/100).

Preview

Thiele-Small parameters

Fs: 36 Hz; Qts: 0.280; Qes: 0.300; Qms: 5.260; Vas: 19.40 L; Sd: 82.0 cm²; Re: 3.10 Ω; Le: 0.12 mH; Sensitivity: 90.0 dB; Nominal Z: 4.0 Ω; Measured range: 22-19082 Hz

Driver quality scores

On-axis flatness 50 · DI tracking 63 · DI smoothness 47

Usable passband

Scored passband 58 Hz–5.2 kHz

Measurement coverage

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

Recommended enclosure

Vented ~8.0 L · Fb 55 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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