Peerless D19TD05-08 standard measurements on LoudspeakerLab. 89.3 dB sensitivity. Fs 1900 Hz. Qts 0.770. Evidence grade C+ (56.8/100).
Fs: 1900 Hz; Qts: 0.770; Qes: 2.290; Qms: 1.160; Vas: 0.00 L; Sd: 4.2 cm²; Re: 6.30 Ω; Le: 0.05 mH; Sensitivity: 89.3 dB; Nominal Z: 6.4 Ω; Measured range: 200-40000 Hz
On-axis flatness 68 · DI tracking 31 · DI smoothness 20
Scored passband 3632 Hz–20.0 kHz
Spec-sheet profiles · Off-axis H/V response data available.
LoudspeakerLab evidence grade: C+ (56.8/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.