Grs 6PT-8 standard measurements on LoudspeakerLab. 92.0 dB sensitivity. Fs 94 Hz. Qts 0.720. Evidence grade B+ (79.8/100). 1 public design.
Fs: 94 Hz; Qts: 0.720; Qes: 0.850; Qms: 4.740; Vas: 0.34 L; Sd: 136.6 cm²; Re: 7.40 Ω; Le: 1.10 mH; Sensitivity: 92.0 dB; Nominal Z: 8.5 Ω; Measured range: 20-20000 Hz
On-axis flatness 72 · DI tracking 62 · DI smoothness 39
Scored passband 139 Hz–3.7 kHz
Measured profiles · Off-axis H/V response data available.
Sealed ~0.5 L
1 public loudspeaker design on LoudspeakerLab use this driver.
LoudspeakerLab evidence grade: B+ (79.8/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.