PHL audio 3040NdM

• Sensitivity (1W, 1m, infinite baffle) SPL1W 96dB
• Frequency response 150 - 5000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 91Hz
• Mechanical quality factor QMS 3.82
• Electrical quality factor QES 0.49
• Total quality factor QTS 0.43

Large signal parameters

• Maximum linear excursion xmax 2mm
• Maximum excursion before damage xlim 4mm
• Air volume displaced at xmax VD 75cm³
• Power handling P 160W
• Program power Pmax 320W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.0Ω
• Inductance (1kHz) LE 1.05mH
• VC Diameter 51mm
• Winding height HVC 10mm

Magnet

• Force factor Bl 14.5N/A
• Motor constant Bl/√RE 5.92N/√W
• Air gap height HAG 8mm
• Diameter 98mm
• Material Neodymium

Diaphragm

• Effective diameter 219mm
• Effective area SD 377cm²
• Moving mass MMS 30g
• Moving mass (without air load) MMD 24.9g

Suspensions

• Stiffness KMS 10N/mm
• Compliance CMS 100µm/N
• Equivalent volume to the compliance VAS 20.4L
• Mechanical resistance RMS 4.49N·s/m

Dimensions

• Nominal diameter 10″
• 250mm
• Overall diameter 255mm
• Baffle cutout diameter 229mm
• Overall depth 108mm
• Flange thickness 11mm
• Mounting depth 97mm
• Volume occupied by the driver 0.9L
• Net weight 2.6kg