PHL audio 5011MNdU

• Sensitivity (1W, 1m, infinite baffle) SPL1W 95.9dB
• Frequency response 40 - 2000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 38Hz
• Mechanical quality factor QMS 3.54
• Electrical quality factor QES 0.28
• Total quality factor QTS 0.26

Large signal parameters

• Maximum linear excursion xmax 7.5mm
• Maximum excursion before damage xlim 16mm
• Air volume displaced at xmax VD 669cm³
• Power handling P 500W
• Program power Pmax 1000W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.6Ω
• Inductance (1kHz) LE 1.69mH
• VC Diameter 77mm
• Winding height HVC 20mm

Magnet

• Force factor Bl 23.7N/A
• Motor constant Bl/√RE 10N/√W
• Air gap height HAG 10mm
• Diameter 140mm
• Material Neodymium

Diaphragm

• Effective diameter 337mm
• Effective area SD 892cm²
• Moving mass MMS 120g
• Moving mass (without air load) MMD 102g

Suspensions

• Stiffness KMS 6.67N/mm
• Compliance CMS 150µm/N
• Equivalent volume to the compliance VAS 169L
• Mechanical resistance RMS 8.09N·s/m

Dimensions

• Nominal diameter 15″
• 380mm
• Overall diameter 381mm
• Baffle cutout diameter 356mm
• Overall depth 182mm
• Flange thickness 13mm
• Mounting depth 169mm
• Volume occupied by the driver 4.4L
• Net weight 4.8kg