Dayton Audio RS75-8 standard measurements on LoudspeakerLab. 81.5 dB sensitivity. Fs 178 Hz. Qts 0.830. Evidence grade C+ (56.8/100).
Fs: 178 Hz; Qts: 0.830; Qes: 0.969; Qms: 5.759; Vas: 0.14 L; Sd: 11.9 cm²; Re: 3.14 Ω; Le: 0.18 mH; Sensitivity: 81.5 dB; Nominal Z: 3.3 Ω; Measured range: 10-20000 Hz
On-axis flatness 74 · DI tracking 68 · DI smoothness 15
Scored passband 1004 Hz–6.0 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Sealed ~0.3 L
LoudspeakerLab evidence grade: C+ (56.8/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.