Dayton Audio RS125-8 standard measurements on LoudspeakerLab. 87.8 dB sensitivity. Fs 59 Hz. Qts 0.338. Evidence grade C+ (56.8/100).
Fs: 59 Hz; Qts: 0.338; Qes: 0.420; Qms: 1.741; Vas: 4.77 L; Sd: 52.8 cm²; Re: 6.16 Ω; Le: 0.57 mH; Sensitivity: 87.8 dB; Nominal Z: 6.7 Ω; Measured range: 20-19346 Hz
On-axis flatness 68 · DI tracking 62 · DI smoothness 34
Scored passband 90 Hz–5.1 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Vented ~2.7 L · Fb 77 Hz
LoudspeakerLab evidence grade: C+ (56.8/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.