Dayton Audio RS150-8 standard measurements on LoudspeakerLab. 89.7 dB sensitivity. Fs 46 Hz. Qts 0.340. Evidence grade C+ (56.8/100).
Fs: 46 Hz; Qts: 0.340; Qes: 0.427; Qms: 1.656; Vas: 16.57 L; Sd: 85.0 cm²; Re: 6.26 Ω; Le: 0.55 mH; Sensitivity: 89.7 dB; Nominal Z: 6.6 Ω; Measured range: 20-19346 Hz
On-axis flatness 63 · DI tracking 70 · DI smoothness 36
Scored passband 74 Hz–4.1 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Vented ~9.6 L · Fb 59 Hz
LoudspeakerLab evidence grade: C+ (56.8/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.