PHL audio 3450NdM

• Sensitivity (1W, 1m, infinite baffle) SPL1W 97.4dB
• Frequency response 150 - 4000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 94Hz
• Mechanical quality factor QMS 2.95
• Electrical quality factor QES 0.33
• Total quality factor QTS 0.29

Large signal parameters

• Maximum linear excursion xmax 2.5mm
• Maximum excursion before damage xlim 4mm
• Air volume displaced at xmax VD 94cm³
• Power handling P 200W
• Program power Pmax 400W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.0Ω
• Inductance (1kHz) LE 1.01mH
• VC Diameter 64mm
• Winding height HVC 11mm

Magnet

• Force factor Bl 17N/A
• Motor constant Bl/√RE 7.6N/√W
• Air gap height HAG 10mm
• Diameter 118mm
• Material Neodymium

Diaphragm

• Effective diameter 219mm
• Effective area SD 377cm²
• Moving mass MMS 32g
• Moving mass (without air load) MMD 26.9g

Suspensions

• Stiffness KMS 11.1N/mm
• Compliance CMS 90µm/N
• Equivalent volume to the compliance VAS 18.1L
• Mechanical resistance RMS 6.41N·s/m

Dimensions

• Nominal diameter 10″
• 250mm
• Overall diameter 255mm
• Baffle cutout diameter 229mm
• Overall depth 113mm
• Flange thickness 11mm
• Mounting depth 102mm
• Volume occupied by the driver 1L
• Net weight 3.4kg