SB Acoustics SB34SWPL76-4 standard | Fs 19 Hz, 85.0 dB, Qts 0.320 | LoudspeakerLab

SB Acoustics SB34SWPL76-4 standard measurements on LoudspeakerLab. 85.0 dB sensitivity. Fs 19 Hz. Qts 0.320. Evidence grade C+ (57.0/100).

Preview

Thiele-Small parameters

Fs: 19 Hz; Qts: 0.320; Qes: 0.330; Qms: 7.700; Vas: 79.00 L; Sd: 458.0 cm²; Re: 3.50 Ω; Le: 5.30 mH; Sensitivity: 85.0 dB; Nominal Z: 4.0 Ω; Measured range: 12-9556 Hz

Driver quality scores

On-axis flatness 48 · DI tracking 69 · DI smoothness 39

Usable passband

Scored passband 28 Hz–895 Hz

Measurement coverage

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

Recommended enclosure

Vented ~40.9 L · Fb 26 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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