Beyma 18PW1400FeS (8 Ohm) standard | Fs 32 Hz, 100.8 dB, Qts 0.270 | LoudspeakerLab

Beyma 18PW1400FeS (8 Ohm) standard measurements on LoudspeakerLab. 100.8 dB sensitivity. Fs 32 Hz. Qts 0.270. Evidence grade C (47.0/100).

Preview

Thiele-Small parameters

Fs: 32 Hz; Qts: 0.270; Qes: 0.280; Qms: 10.200; Vas: 228.90 L; Sd: 1255.0 cm²; Re: 5.10 Ω; Le: 1.20 mH; Sensitivity: 100.8 dB; Nominal Z: 9.4 Ω; Measured range: 20-19475 Hz

Driver quality scores

On-axis flatness 51

Usable passband

Scored passband 80 Hz–1.1 kHz

Measurement coverage

Spec-sheet profiles

Recommended enclosure

Vented ~88.8 L · Fb 52 Hz

Measurement profiles

Measurement quality

LoudspeakerLab evidence grade: C (47.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.

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