SB Acoustics SB13PFCR25-04 standard | Fs 44 Hz, 65.7 dB, Qts 0.290 | LoudspeakerLab

SB Acoustics SB13PFCR25-04 standard measurements on LoudspeakerLab. 65.7 dB sensitivity. Fs 44 Hz. Qts 0.290. Also known as SB13PFCR25-04 - Mechano23....

Preview

Thiele-Small parameters

Fs: 44 Hz; Qts: 0.290; Qes: 0.330; Qms: 2.600; Vas: 13.40 L; Sd: 87.0 cm²; Re: 3.20 Ω; Le: 0.56 mH; Sensitivity: 65.7 dB; Nominal Z: 3.8 Ω; Measured range: 10-20000 Hz

Driver quality scores

On-axis flatness 70 · DI tracking 85 · DI smoothness 66

Usable passband

Scored passband 66 Hz–1.8 kHz

Measurement coverage

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

Recommended enclosure

Vented ~5.9 L · Fb 66 Hz

Measurement profiles

Public designs

3 public loudspeaker designs on LoudspeakerLab use this driver.

Where to buy

Measurement quality

LoudspeakerLab evidence grade: B+ (75.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.

Also known as

SB13PFCR25-04 - Mechano23

Manufacturer