SEAS 27TFFNC/CG standard | Fs 1170 Hz, 91.0 dB, Qts 1.234 | LoudspeakerLab

SEAS 27TFFNC/CG standard measurements on LoudspeakerLab. 91.0 dB sensitivity. Fs 1170 Hz. Qts 1.234. Evidence grade C+ (56.2/100).

Preview

Thiele-Small parameters

Fs: 1170 Hz; Qts: 1.234; Qes: 3.398; Qms: 1.938; Sd: 7.5 cm²; Re: 2.70 Ω; Le: 0.03 mH; Sensitivity: 91.0 dB; Nominal Z: 4.0 Ω; Measured range: 152-20000 Hz

Driver quality scores

On-axis flatness 78 · DI tracking 47 · DI smoothness 38

Usable passband

Scored passband 2287 Hz–13.2 kHz

Measurement coverage

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

Measurement profiles

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Measurement quality

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

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