Dayton Audio PC83-8 standard measurements on LoudspeakerLab. 84.2 dB sensitivity. Fs 82 Hz. Qts 0.633. Evidence grade C+ (56.8/100).
Fs: 82 Hz; Qts: 0.633; Qes: 0.765; Qms: 3.679; Vas: 1.79 L; Sd: 30.2 cm²; Re: 6.77 Ω; Le: 0.60 mH; Sensitivity: 84.2 dB; Nominal Z: 7.3 Ω; Measured range: 20-20000 Hz
On-axis flatness 47 · DI tracking 0 · DI smoothness 0
Scored passband 124 Hz–20.0 kHz
Spec-sheet profiles · Off-axis H/V response data available.
Sealed ~3.2 L
LoudspeakerLab evidence grade: C+ (56.8/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.