FaitalPRO 12RS550 (8 Ohm) standard | Fs 42 Hz, 90.0 dB, Qts 0.370 | LoudspeakerLab

FaitalPRO 12RS550 (8 Ohm) standard measurements on LoudspeakerLab. 90.0 dB sensitivity. Fs 42 Hz. Qts 0.370. Evidence grade C+ (57.0/100).

Preview

Thiele-Small parameters

Fs: 42 Hz; Qts: 0.370; Qes: 0.390; Qms: 6.900; Vas: 45.40 L; Sd: 528.0 cm²; Re: 5.10 Ω; Le: 1.50 mH; Sensitivity: 90.0 dB; Nominal Z: 6.5 Ω; Measured range: 20-20000 Hz

Driver quality scores

On-axis flatness 68

Usable passband

Scored passband 67 Hz–2.1 kHz

Measurement coverage

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

Recommended enclosure

Vented ~30.9 L · Fb 50 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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