Dayton Audio ND64-4 standard | Fs 103 Hz, 85.7 dB, Qts 0.333 | LoudspeakerLab

Thiele-Small parameters

Fs: 103 Hz; Qts: 0.333; Qes: 0.360; Qms: 4.360; Vas: 0.42 L; Sd: 17.8 cm²; Re: 3.70 Ω; Le: 0.37 mH; Sensitivity: 85.7 dB; Nominal Z: 4.1 Ω; Measured range: 10-20000 Hz

Driver quality scores

On-axis flatness 49 · DI tracking 47 · DI smoothness 11

Usable passband

Scored passband 208 Hz–12.2 kHz

Measurement coverage

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

Recommended enclosure

Vented ~0.2 L · Fb 136 Hz

Measurement profiles

• spec sheet (spec_sheet)

Where to buy

• parts_express — $19.98 USD
• solen — $28.37 CAD
• soundimports — $21.86 EUR
• theloudspeakerkit — $46.50 AUD

Measurement quality

LoudspeakerLab evidence grade: C+ (56.8/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.

More from Dayton Audio

• 8MB200N-8
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Manufacturer

• Dayton Audio