Dayton Audio RSS265HF-8 standard measurements on LoudspeakerLab. 82.8 dB sensitivity. Fs 25 Hz. Qts 0.490. Evidence grade C (46.8/100).
Fs: 25 Hz; Qts: 0.490; Qes: 0.590; Qms: 2.680; Vas: 52.50 L; Sd: 346.4 cm²; Re: 6.50 Ω; Le: 1.57 mH; Sensitivity: 82.8 dB; Nominal Z: 7.5 Ω; Measured range: 20-20000 Hz
On-axis flatness 67
Scored passband 38 Hz–2.1 kHz
Spec-sheet profiles
Vented ~66.3 L · Fb 23 Hz
LoudspeakerLab evidence grade: C (46.8/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.