Accuton AS190-9 standard | Fs 33 Hz, 83.7 dB, Qts 0.440 | LoudspeakerLab

Accuton AS190-9 standard measurements on LoudspeakerLab. 83.7 dB sensitivity. Fs 33 Hz. Qts 0.440. Also known as AS190-9-251. Evidence grade C+ (53.0/100).

Preview

Thiele-Small parameters

Fs: 33 Hz; Qts: 0.440; Qes: 0.490; Qms: 4.750; Vas: 26.70 L; Sd: 202.0 cm²; Re: 8.60 Ω; Le: 1.05 mH; Sensitivity: 83.7 dB; Nominal Z: 11.2 Ω; Measured range: 20-9782 Hz

Driver quality scores

On-axis flatness 78 · THD 90

Usable passband

Scored passband 50 Hz–1.7 kHz

Measurement coverage

Distortion measurements · Spec-sheet profiles

Recommended enclosure

Vented ~26.3 L · Fb 34 Hz

Measurement profiles

Where to buy

Measurement quality

LoudspeakerLab evidence grade: C+ (53.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.

Also known as

AS190-9-251

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