Dayton Audio RS270P-4A standard | Fs 23 Hz, 93.3 dB, Qts 0.270 | LoudspeakerLab

Thiele-Small parameters

Fs: 23 Hz; Qts: 0.270; Qes: 0.340; Qms: 1.350; Vas: 110.50 L; Sd: 346.4 cm²; Re: 3.90 Ω; Le: 0.55 mH; Sensitivity: 93.3 dB; Nominal Z: 4.1 Ω; Measured range: 20-20000 Hz

Driver quality scores

On-axis flatness 52 · DI tracking 45 · DI smoothness 12

Usable passband

Scored passband 50 Hz–2.4 kHz

Measurement coverage

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

Recommended enclosure

Vented ~42.9 L · Fb 37 Hz

Measurement profiles

• spec sheet (spec_sheet)

Where to buy

• solen — $182.51 CAD

Measurement quality

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

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Manufacturer

• Dayton Audio