Dayton Audio ND25FN-4 standard | Fs 1290 Hz, 90.6 dB, Qts 1.640 | LoudspeakerLab

Thiele-Small parameters

Fs: 1290 Hz; Qts: 1.640; Qes: 2.540; Qms: 4.610; Sd: 7.5 cm²; Re: 3.30 Ω; Le: 0.05 mH; Sensitivity: 90.6 dB; Nominal Z: 3.3 Ω; Measured range: 500-20000 Hz

Driver quality scores

On-axis flatness 84 · DI tracking 76 · DI smoothness 38

Usable passband

Scored passband 2643 Hz–14.6 kHz

Measurement coverage

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

Measurement profiles

• spec sheet (spec_sheet)

Where to buy

• blackdotaudio — $64.29 PLN
• parts_express — $11.29 USD
• solen — $16.93 CAD
• soundimports — $14.95 EUR
• theloudspeakerkit — $27.50 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

• 8MB200N-8
• AMT2-4
• AMT3-4
• AMTHR-4
• AMTPOD-4
• AMTPRO-4
• AN25F-4
• AN25Ti-4

Manufacturer

• Dayton Audio