Dayton Audio RS150P-8A standard measurements on LoudspeakerLab. 89.5 dB sensitivity. Fs 47 Hz. Qts 0.340. Evidence grade C+ (56.8/100).
Fs: 47 Hz; Qts: 0.340; Qes: 0.430; Qms: 1.660; Vas: 16.70 L; Sd: 85.0 cm²; Re: 6.70 Ω; Le: 0.65 mH; Sensitivity: 89.5 dB; Nominal Z: 7.1 Ω; Measured range: 20-20000 Hz
On-axis flatness 70 · DI tracking 51 · DI smoothness 36
Scored passband 69 Hz–4.1 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Vented ~9.7 L · Fb 61 Hz
LoudspeakerLab evidence grade: C+ (56.8/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.