PHL audio 3020

• Sensitivity (1W, 1m, infinite baffle) SPL1W 94.1dB
• Frequency response 50 - 4000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 60Hz
• Mechanical quality factor QMS 4.27
• Electrical quality factor QES 0.41
• Total quality factor QTS 0.38

Large signal parameters

• Maximum linear excursion xmax 5mm
• Maximum excursion before damage xlim 12mm
• Air volume displaced at xmax VD 178cm³
• Power handling P 200W
• Program power Pmax 400W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.3Ω
• Inductance (1kHz) LE 0.822mH
• VC Diameter 51mm
• Winding height HVC 14mm

Magnet

• Force factor Bl 12.8N/A
• Motor constant Bl/√RE 5.56N/√W
• Air gap height HAG 8mm
• Diameter 158mm
• Material Ferrite

Diaphragm

• Effective diameter 213mm
• Effective area SD 356cm²
• Moving mass MMS 34g
• Moving mass (without air load) MMD 29.2g

Suspensions

• Stiffness KMS 4.76N/mm
• Compliance CMS 210µm/N
• Equivalent volume to the compliance VAS 36.8L
• Mechanical resistance RMS 3N·s/m

Dimensions

• Nominal diameter 10″
• 250mm
• Overall diameter 255mm
• Baffle cutout diameter 229mm
• Overall depth 120mm
• Flange thickness 11mm
• Mounting depth 109mm
• Volume occupied by the driver 1.1L
• Net weight 5.02kg