SB Acoustics SB12CACS25-4 standard | Fs 51 Hz, 88.0 dB, Qts 0.310 | LoudspeakerLab

SB Acoustics SB12CACS25-4 standard measurements on LoudspeakerLab. 88.0 dB sensitivity. Fs 51 Hz. Qts 0.310. Evidence grade C+ (57.0/100).

Preview

Thiele-Small parameters

Fs: 51 Hz; Qts: 0.310; Qes: 0.330; Qms: 4.890; Vas: 5.70 L; Sd: 50.0 cm²; Re: 3.10 Ω; Le: 0.26 mH; Sensitivity: 88.0 dB; Nominal Z: 4.0 Ω; Measured range: 21-19058 Hz

Driver quality scores

On-axis flatness 56 · DI tracking 73 · DI smoothness 46

Usable passband

Scored passband 154 Hz–3.5 kHz

Measurement coverage

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

Recommended enclosure

Vented ~2.8 L · Fb 72 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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