Dayton Audio DSA115-8 standard measurements on LoudspeakerLab. 84.6 dB sensitivity. Fs 63 Hz. Qts 0.420. Evidence grade C+ (56.8/100).
Fs: 63 Hz; Qts: 0.420; Qes: 0.530; Qms: 2.000; Vas: 3.96 L; Sd: 54.1 cm²; Re: 5.90 Ω; Le: 0.63 mH; Sensitivity: 84.6 dB; Nominal Z: 6.4 Ω; Measured range: 20-20000 Hz
On-axis flatness 64 · DI tracking 81 · DI smoothness 51
Scored passband 95 Hz–3.3 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Vented ~3.5 L · Fb 67 Hz
LoudspeakerLab evidence grade: C+ (56.8/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.