Dayton Audio RC180-55 standard | Fs 52 Hz, 77.8 dB, Qts 0.895 | LoudspeakerLab

Thiele-Small parameters

Fs: 52 Hz; Qts: 0.895; Qes: 1.226; Qms: 3.314; Vas: 2.04 L; Sd: 56.4 cm²; Re: 3.29 Ω; Le: 0.48 mH; Sensitivity: 77.8 dB; Nominal Z: 3.4 Ω; Measured range: 10-20000 Hz

Driver quality scores

On-axis flatness 65 · DI tracking 53 · DI smoothness 11

Usable passband

Scored passband 1004 Hz–2.7 kHz

Measurement coverage

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

Recommended enclosure

Sealed ~4.1 L

Measurement profiles

• spec sheet (spec_sheet)

Where to buy

• parts_express — $59.98 USD
• solen — $98.58 CAD
• soundimports — $82.60 EUR

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