Dayton Audio ND65-4 standard | Fs 90 Hz, 79.1 dB, Qts 0.605 | LoudspeakerLab

Thiele-Small parameters

Fs: 90 Hz; Qts: 0.605; Qes: 0.680; Qms: 5.460; Vas: 0.53 L; Sd: 17.4 cm²; Re: 3.45 Ω; Le: 0.44 mH; Sensitivity: 79.1 dB; Nominal Z: 3.7 Ω; Measured range: 20-20000 Hz

Driver quality scores

On-axis flatness 54 · DI tracking 45 · DI smoothness 7

Usable passband

Scored passband 135 Hz–12.4 kHz

Measurement coverage

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

Recommended enclosure

Sealed ~1.0 L

Measurement profiles

• spec sheet (spec_sheet)

Where to buy

• parts_express — $23.98 USD
• rumoh — $31.45 EUR
• solen — $43.47 CAD
• soundimports — $33.02 EUR
• theloudspeakerkit — $65.00 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