Scan-Speak D2905/930000 standard | Fs 650 Hz, 90.0 dB, Qts 0.410 | LoudspeakerLab

Scan-Speak D2905/930000 standard measurements on LoudspeakerLab. 90.0 dB sensitivity. Fs 650 Hz. Qts 0.410. Evidence grade C+ (57.0/100). 2 public designs.

Preview

Thiele-Small parameters

Fs: 650 Hz; Qts: 0.410; Qes: 0.720; Qms: 0.940; Vas: 0.01 L; Sd: 8.5 cm²; Re: 4.70 Ω; Le: 0.07 mH; Sensitivity: 90.0 dB; Nominal Z: 6.0 Ω; Measured range: 223-20000 Hz

Driver quality scores

On-axis flatness 81 · DI tracking 47 · DI smoothness 36

Usable passband

Scored passband 1004 Hz–16.3 kHz

Measurement coverage

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

Measurement profiles

Public designs

2 public loudspeaker designs on LoudspeakerLab use this driver.

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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