PHL audio 3005NdU

• Sensitivity (1W, 1m, infinite baffle) SPL1W 91.3dB
• Frequency response 40 - 3000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 53Hz
• Mechanical quality factor QMS 5.66
• Electrical quality factor QES 0.50
• Total quality factor QTS 0.46

Large signal parameters

• Maximum linear excursion xmax 9mm
• Maximum excursion before damage xlim 12mm
• Air volume displaced at xmax VD 320cm³
• Power handling P 250W
• Program power Pmax 500W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 4.7Ω
• Inductance (1kHz) LE 1.05mH
• VC Diameter 51mm
• Winding height HVC 22mm

Magnet

• Force factor Bl 12.6N/A
• Motor constant Bl/√RE 5.81N/√W
• Air gap height HAG 8mm
• Diameter 97mm
• Material Neodymium

Diaphragm

• Effective diameter 213mm
• Effective area SD 356cm²
• Moving mass MMS 51g
• Moving mass (without air load) MMD 46.2g

Suspensions

• Stiffness KMS 5.56N/mm
• Compliance CMS 180µm/N
• Equivalent volume to the compliance VAS 31.8L
• Mechanical resistance RMS 3N·s/m

Dimensions

• Nominal diameter 10″
• 250mm
• Overall diameter 255mm
• Baffle cutout diameter 229mm
• Overall depth 122mm
• Flange thickness 11mm
• Mounting depth 111mm
• Volume occupied by the driver 1.4L
• Net weight 3.0kg