Purifi PTT8.0X08-NAB-01 standard | Fs 24 Hz, 82.3 dB, Qts 0.350 | LoudspeakerLab

Purifi PTT8.0X08-NAB-01 standard measurements on LoudspeakerLab. 82.3 dB sensitivity. Fs 24 Hz. Qts 0.350. Evidence grade C (47.0/100).

Preview

Thiele-Small parameters

Fs: 24 Hz; Qts: 0.350; Qes: 0.370; Qms: 5.800; Vas: 74.50 L; Sd: 235.1 cm²; Re: 6.00 Ω; Le: 0.33 mH; Sensitivity: 82.3 dB; Nominal Z: 6.6 Ω; Measured range: 20-20000 Hz

Driver quality scores

On-axis flatness 55

Usable passband

Scored passband 55 Hz–4.6 kHz

Measurement coverage

Spec-sheet profiles

Recommended enclosure

Vented ~46.0 L · Fb 30 Hz

Measurement profiles

Where to buy

Measurement quality

LoudspeakerLab evidence grade: C (47.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.

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