Dayton Audio DC28FT-8 standard measurements on LoudspeakerLab. 93.1 dB sensitivity. Fs 834 Hz. Qts 0.500. Evidence grade C+ (55.6/100).
Fs: 834 Hz; Qts: 0.500; Qes: 1.330; Qms: 0.810; Sd: 6.6 cm²; Re: 5.40 Ω; Le: 0.09 mH; Sensitivity: 93.1 dB; Nominal Z: 5.5 Ω; Measured range: 298-20000 Hz
On-axis flatness 67 · DI tracking 52 · DI smoothness 11
Scored passband 1664 Hz–12.2 kHz
Spec-sheet profiles · Off-axis H/V response data available.
LoudspeakerLab evidence grade: C+ (55.6/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.