Dayton Audio PC105-8 standard measurements on LoudspeakerLab. 86.7 dB sensitivity. Fs 85 Hz. Qts 0.637. Evidence grade C+ (56.8/100).
Fs: 85 Hz; Qts: 0.637; Qes: 0.883; Qms: 2.285; Vas: 3.31 L; Sd: 52.8 cm²; Re: 6.67 Ω; Le: 0.54 mH; Sensitivity: 86.7 dB; Nominal Z: 7.1 Ω; Measured range: 20-20000 Hz
On-axis flatness 71 · DI tracking 53 · DI smoothness 37
Scored passband 127 Hz–6.2 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Sealed ~5.8 L
LoudspeakerLab evidence grade: C+ (56.8/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.