Dayton Audio PT2C-8 standard | Fs 2 Hz, 92.9 dB, Qts 1.780 | LoudspeakerLab

Thiele-Small parameters

Fs: 2 Hz; Qts: 1.780; Qes: 0.000; Qms: 1.860; Vas: 0.00 L; Re: 6.55 Ω; Le: 0.15 mH; Sensitivity: 92.9 dB; Nominal Z: 8.0 Ω; Measured range: 500-20000 Hz

Driver quality scores

On-axis flatness 52 · DI tracking 60 · DI smoothness 45

Usable passband

Scored passband 990 Hz–14.1 kHz

Measurement coverage

Spec-sheet profiles · Off-axis H/V response data available.

Measurement profiles

• spec sheet (spec_sheet)

Public designs

1 public loudspeaker design on LoudspeakerLab use this driver.

• Dayton Fatial... not finished

Where to buy

• blackdotaudio — $386.79 PLN
• parts_express — $80.49 USD
• solen — $133.40 CAD
• soundimports — $123.45 EUR
• theloudspeakerkit — $169.00 AUD

Measurement quality

LoudspeakerLab evidence grade: C+ (56.2/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.

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Manufacturer

• Dayton Audio