Peerless XT19TD00-04 standard measurements on LoudspeakerLab. 88.9 dB sensitivity. Fs 730 Hz. Qts 0.690. Evidence grade C+ (56.8/100).
Fs: 730 Hz; Qts: 0.690; Qes: 0.888; Qms: 3.100; Vas: 0.01 L; Sd: 4.2 cm²; Re: 2.90 Ω; Le: 0.01 mH; Sensitivity: 88.9 dB; Nominal Z: 3.2 Ω; Measured range: 200-40000 Hz
On-axis flatness 78 · DI tracking 44 · DI smoothness 23
Scored passband 1441 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.