Dayton Audio DMA45-4 standard | Fs 151 Hz, 79.6 dB, Qts 0.558 | LoudspeakerLab

Thiele-Small parameters

Fs: 151 Hz; Qts: 0.558; Qes: 0.625; Qms: 5.230; Vas: 0.08 L; Sd: 8.6 cm²; Re: 3.72 Ω; Le: 0.25 mH; Sensitivity: 79.6 dB; Nominal Z: 4.0 Ω; Measured range: 20-20000 Hz

Driver quality scores

On-axis flatness 65 · DI tracking 61 · DI smoothness 16

Usable passband

Scored passband 2224 Hz–14.6 kHz

Measurement coverage

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

Recommended enclosure

Vented ~0.1 L · Fb 126 Hz

Measurement profiles

• spec sheet (spec_sheet)

Where to buy

• parts_express — $8.98 USD
• solen — $14.66 CAD
• soundimports — $12.36 EUR

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