Beyma 18QLEX1600Fe (8 Ohm) standard | Fs 30 Hz, 93.4 dB, Qts 0.230 | LoudspeakerLab

Beyma 18QLEX1600Fe (8 Ohm) standard measurements on LoudspeakerLab. 93.4 dB sensitivity. Fs 30 Hz. Qts 0.230. Evidence grade C+ (57.0/100).

Preview

Thiele-Small parameters

Fs: 30 Hz; Qts: 0.230; Qes: 0.240; Qms: 6.500; Vas: 195.00 L; Sd: 1255.0 cm²; Re: 5.30 Ω; Le: 3.90 mH; Sensitivity: 93.4 dB; Nominal Z: 9.4 Ω; Measured range: 20-19370 Hz

Driver quality scores

On-axis flatness 49

Usable passband

Scored passband 47 Hz–1.4 kHz

Measurement coverage

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

Recommended enclosure

Vented ~58.7 L · Fb 58 Hz

Measurement profiles

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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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