Pride Junior 15

• Sensitivity (1W, 1m, infinite baffle) SPL1W 88.5dB

Thiele & Small parameters

• Resonance frequency (free air) fS 27Hz
• Mechanical quality factor QMS 7.68
• Electrical quality factor QES 0.51
• Total quality factor QTS 0.48

Large signal parameters

• Maximum linear excursion xmax 18mm
• Air volume displaced at xmax VD 1422cm³
• Power handling P 650W
• Program power Pmax 1300W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.8Ω
• Inductance (1kHz, estimated) LE 3.34mH
• VC Diameter 66mm

Magnet

• Force factor Bl 17.8N/A
• Motor constant Bl/√RE 9.13N/√W
• Weight 3.62kg
• Material Ferrite

Diaphragm

• Effective diameter 317mm
• Effective area SD 790cm²
• Moving mass MMS 252g
• Moving mass (without air load) MMD 236g

Suspensions

• Stiffness KMS 7.25N/mm
• Compliance CMS 138µm/N
• Equivalent volume to the compliance VAS 122L
• Mechanical resistance RMS 5.56N·s/m

Dimensions

• Nominal diameter 15″
• 381mm
• Baffle cutout diameter 357mm
• Overall depth 192mm
• Volume occupied by the driver (estimated) 5.1L
• Net weight 9.5kg
• Frame material Steel