FaitalPRO 4FE44 (8 Ohm) standard | Fs 150 Hz, 96.4 dB, Qts 0.330 | LoudspeakerLab

FaitalPRO 4FE44 (8 Ohm) standard measurements on LoudspeakerLab. 96.4 dB sensitivity. Fs 150 Hz. Qts 0.330. Evidence grade C+ (57.0/100).

Preview

Thiele-Small parameters

Fs: 150 Hz; Qts: 0.330; Qes: 0.350; Qms: 5.230; Vas: 1.10 L; Sd: 51.5 cm²; Re: 4.70 Ω; Le: 0.16 mH; Sensitivity: 96.4 dB; Nominal Z: 5.6 Ω; Measured range: 20-20000 Hz

Driver quality scores

On-axis flatness 54

Usable passband

Scored passband 254 Hz–5.9 kHz

Measurement coverage

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

Recommended enclosure

Vented ~0.6 L · Fb 200 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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