Peerless SDF-250F75PR01 standard | Fs 34 Hz, 86.9 dB, Qts 0.460 | LoudspeakerLab

Thiele-Small parameters

Fs: 34 Hz; Qts: 0.460; Qes: 0.480; Qms: 11.400; Vas: 32.90 L; Sd: 353.0 cm²; Re: 4.20 Ω; Le: 0.82 mH; Sensitivity: 86.9 dB; Nominal Z: 5.1 Ω; Measured range: 10-10000 Hz

Driver quality scores

On-axis flatness 48 · DI tracking 86 · DI smoothness 48

Usable passband

Scored passband 48 Hz–832 Hz

Measurement coverage

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

Recommended enclosure

Vented ~35.8 L · Fb 33 Hz

Measurement profiles

• spec sheet (spec_sheet)

Where to buy

• parts_express — $189.98 USD
• soundimports — $206.57 EUR

Measurement quality

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

Also known as

SDF-250F75PR01-06

Manufacturer

• Peerless