FaitalPRO 18FH500 (4 Ohm) standard | Fs 28 Hz, 95.8 dB, Qts 0.290 | LoudspeakerLab

FaitalPRO 18FH500 (4 Ohm) standard measurements on LoudspeakerLab. 95.8 dB sensitivity. Fs 28 Hz. Qts 0.290. Evidence grade C+ (57.0/100).

Preview

Thiele-Small parameters

Fs: 28 Hz; Qts: 0.290; Qes: 0.300; Qms: 7.200; Vas: 456.70 L; Sd: 1207.0 cm²; Re: 3.30 Ω; Le: 1.07 mH; Sensitivity: 95.8 dB; Nominal Z: 4.2 Ω; Measured range: 20-20000 Hz

Driver quality scores

On-axis flatness 50

Usable passband

Scored passband 42 Hz–2.0 kHz

Measurement coverage

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

Recommended enclosure

Vented ~199.8 L · Fb 42 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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