Accuton C173-6 standard measurements on LoudspeakerLab. 89.5 dB sensitivity. Fs 39 Hz. Qts 0.340. Also known as C173-6-096, C173-6-191. Evidence grade...
Fs: 39 Hz; Qts: 0.340; Qes: 0.370; Qms: 5.270; Vas: 21.60 L; Sd: 133.0 cm²; Re: 5.90 Ω; Le: 0.72 mH; Sensitivity: 89.5 dB; Nominal Z: 7.5 Ω; Measured range: 20-13626 Hz
On-axis flatness 58 · THD 88
Scored passband 64 Hz–3.9 kHz
Distortion measurements · Spec-sheet profiles
Vented ~12.5 L · Fb 50 Hz
LoudspeakerLab evidence grade: C+ (53.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.
C173-6-096, C173-6-191