GRS 10SMP-4 standard | Fs 28 Hz, 93.3 dB, Qts 0.513 | LoudspeakerLab

Thiele-Small parameters

Fs: 28 Hz; Qts: 0.513; Qes: 0.632; Qms: 2.719; Vas: 85.76 L; Sd: 346.4 cm²; Re: 3.81 Ω; Le: 0.34 mH; Sensitivity: 93.3 dB; Nominal Z: 4.0 Ω; Measured range: 10-20000 Hz

Driver quality scores

On-axis flatness 53 · DI tracking 56 · DI smoothness 42

Usable passband

Scored passband 42 Hz–2.3 kHz

Measurement coverage

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

Recommended enclosure

Vented ~120.2 L · Fb 25 Hz

Measurement profiles

• spec sheet (spec_sheet)

Where to buy

• parts_express — $51.99 USD
• solen — $67.10 CAD
• soundimports — $57.81 EUR

Measurement quality

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

More from GRS

• 10PT-8
• 10SMP-8