Vifa D25AG35-06 standard measurements on LoudspeakerLab. 89.0 dB sensitivity. Fs 850 Hz. Qts 0.602. Evidence grade B+ (78.4/100).
Fs: 850 Hz; Qts: 0.602; Qes: 1.262; Qms: 1.150; Re: 4.60 Ω; Sensitivity: 89.0 dB; Nominal Z: 4.5 Ω; Measured range: 200-20000 Hz
On-axis flatness 85 · DI tracking 52 · DI smoothness 57
Scored passband 1400 Hz–12.6 kHz
Measured profiles · Off-axis H/V response data available.
LoudspeakerLab evidence grade: B+ (78.4/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.