Dayton Audio RS225-4 standard | Fs 33 Hz, 92.0 dB, Qts 0.410 | LoudspeakerLab

Thiele-Small parameters

Fs: 33 Hz; Qts: 0.410; Qes: 0.520; Qms: 2.020; Vas: 46.40 L; Sd: 213.8 cm²; Re: 3.20 Ω; Le: 0.49 mH; Sensitivity: 92.0 dB; Nominal Z: 3.4 Ω; Measured range: 20-19346 Hz

Driver quality scores

On-axis flatness 70 · DI tracking 81 · DI smoothness 75

Usable passband

Scored passband 53 Hz–2.2 kHz

Measurement coverage

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

Recommended enclosure

Vented ~39.2 L · Fb 36 Hz

Measurement profiles

• spec sheet (spec_sheet)

Where to buy

• blackdotaudio — $451.29 PLN
• parts_express — $71.98 USD
• rumoh — $104.90 EUR
• solen — $123.14 CAD
• soundimports — $86.74 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
• AMT2-4
• AMT3-4
• AMTHR-4
• AMTPOD-4
• AMTPRO-4
• AN25F-4
• AN25Ti-4

Manufacturer

• Dayton Audio