Dayton Audio RSS315HO-4 standard measurements on LoudspeakerLab. 85.0 dB sensitivity. Fs 26 Hz. Qts 0.310. Evidence grade C (46.8/100).
Fs: 26 Hz; Qts: 0.310; Qes: 0.330; Qms: 3.630; Vas: 53.70 L; Sd: 514.7 cm²; Re: 3.20 Ω; Le: 1.75 mH; Sensitivity: 85.0 dB; Nominal Z: 4.5 Ω; Measured range: 20-20000 Hz
On-axis flatness 72
Scored passband 39 Hz–1.7 kHz
Spec-sheet profiles
Vented ~26.4 L · Fb 37 Hz
LoudspeakerLab evidence grade: C (46.8/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.