Dayton Audio UMII12-22 standard | Fs 31 Hz, 87.6 dB, Qts 0.560 | LoudspeakerLab

Dayton Audio UMII12-22 standard measurements on LoudspeakerLab. 87.6 dB sensitivity. Fs 31 Hz. Qts 0.560. Evidence grade C+ (56.8/100).

Preview

Thiele-Small parameters

Fs: 31 Hz; Qts: 0.560; Qes: 0.710; Qms: 2.750; Vas: 53.00 L; Sd: 528.0 cm²; Re: 4.20 Ω; Le: 0.66 mH; Sensitivity: 87.6 dB; Nominal Z: 5.0 Ω; Measured range: 5-20000 Hz

Driver quality scores

On-axis flatness 55 · DI tracking 95 · DI smoothness 89

Usable passband

Scored passband 48 Hz–441 Hz

Measurement coverage

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

Recommended enclosure

Vented ~91.1 L · Fb 26 Hz

Measurement profiles

Where to buy

Measurement quality

LoudspeakerLab evidence grade: C+ (56.8/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.

More from Dayton Audio

Manufacturer