BlieSMa W137P woofer | Fs 32 Hz, 89.8 dB, Qts 0.380 | LoudspeakerLab

BlieSMa W137P woofer measurements on LoudspeakerLab. 89.8 dB sensitivity. Fs 32 Hz. Qts 0.380. Evidence grade C+ (56.2/100).

Thiele-Small parameters

Fs: 32 Hz; Qts: 0.380; Qes: 0.400; Qms: 7.250; Vas: 40.90 L; Sd: 175.0 cm²; Re: 7.80 Ω; Le: 0.13 mH; Sensitivity: 89.8 dB; Nominal Z: 8.8 Ω; Measured range: 20-19946 Hz

Driver quality scores

On-axis flatness 54 · DI tracking 72 · DI smoothness 43

Usable passband

Scored passband 48 Hz–1.2 kHz

Measurement coverage

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

Recommended enclosure

Vented ~29.4 L · Fb 37 Hz

Measurement profiles

IEC baffle (spec_sheet)

Measurement quality

LoudspeakerLab evidence grade: C+ (56.2/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.

Manufacturer

BlieSMa