FaitalPRO 15PR300 8Ω

• Sensitivity (1W, 1m, infinite baffle) SPL1W 94.2dB
• Frequency response 35 - 4000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 35Hz
• Mechanical quality factor QMS 14.00
• Electrical quality factor QES 0.50
• Total quality factor QTS 0.48

Large signal parameters

• Maximum linear excursion xmax 5.2mm
• Maximum excursion before damage xlim 12.3mm
• Air volume displaced at xmax VD 455cm³
• Power handling P 300W
• Program power Pmax 600W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.4Ω
• Inductance (1kHz) LE 0.89mH
• VC Diameter 65mm
• Winding height HVC 13.2mm
• Winding material Copper
• Former material Glass Fiber

Magnet

• Flux density B 1.2T
• Force factor Bl 15.6N/A
• Motor constant Bl/√RE 6.71N/√W
• Air gap height HAG 8.2mm
• Material Neodymium Slug

Diaphragm

• Effective diameter 333mm
• Effective area SD 870cm²
• Moving mass MMS 99.2g
• Moving mass (without air load) MMD 81.2g

Suspensions

• Stiffness KMS 4.76N/mm
• Compliance CMS 210µm/N
• Equivalent volume to the compliance VAS 220L
• Mechanical resistance RMS 1.6N·s/m

Dimensions

• Nominal diameter 15″
• 380mm
• Overall diameter 393mm
• Baffle cutout diameter 356mm
• Overall depth 165mm
• Flange thickness 13mm
• Mounting depth 152mm
• Volume occupied by the driver 3L
• Net weight 3.2kg
• Frame material Aluminium