GRS PT2522-4 standard | Fs 4 Hz, 93.6 dB, Qts 4.457 | LoudspeakerLab

Name: GRS PT2522-4 standard | Fs 4 Hz, 93.6 dB, Qts 4.457 | LoudspeakerLab
Brand: GRS
SKU: PT2522-4
Price: 45.99 USD
Availability: InStock

GRS PT2522-4 standard measurements on LoudspeakerLab. 93.6 dB sensitivity. Fs 4 Hz. Qts 4.457. Evidence grade C+ (56.2/100).

Thiele-Small parameters

Fs: 4 Hz; Qts: 4.457; Qes: 0.000; Qms: 4.603; Vas: 0.00 L; Re: 3.43 Ω; Le: 0.13 mH; Sensitivity: 93.6 dB; Nominal Z: 4.0 Ω; Measured range: 10-19997 Hz

Driver quality scores

On-axis flatness 57 · DI tracking 68 · DI smoothness 0

Usable passband

Scored passband 454 Hz–1.5 kHz

Measurement coverage

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

Measurement profiles

spec sheet (spec_sheet)

Where to buy

parts_express — $45.99 USD
solen — $55.89 CAD
soundimports — $54.95 EUR

Measurement quality

LoudspeakerLab evidence grade: C+ (56.2/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.