Dayton Audio AMTPRO-4 standard | Fs 800 Hz, 94.7 dB, Qts 4.120 | LoudspeakerLab

Thiele-Small parameters

Fs: 800 Hz; Qts: 4.120; Qes: 122.514; Qms: 4.210; Sd: 54.7 cm²; Re: 3.96 Ω; Le: 0.06 mH; Sensitivity: 94.7 dB; Nominal Z: 4.0 Ω; Measured range: 300-20000 Hz

Driver quality scores

On-axis flatness 59 · DI tracking 57 · DI smoothness 27

Usable passband

Scored passband 2762 Hz–10.9 kHz

Measurement coverage

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

Measurement profiles

• spec sheet (spec_sheet)

Where to buy

• parts_express — $109.98 USD
• solen — $162.50 CAD
• soundimports — $199.95 EUR
• theloudspeakerkit — $265.00 AUD

Measurement quality

LoudspeakerLab evidence grade: C+ (55.6/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.

More from Dayton Audio

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Manufacturer

• Dayton Audio