PHL audio 2040

• Sensitivity (1W, 1m, infinite baffle) SPL1W 94.6dB
• Frequency response 200 - 5000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 119Hz
• Mechanical quality factor QMS 4.71
• Electrical quality factor QES 0.91
• Total quality factor QTS 0.76

Large signal parameters

• Maximum linear excursion xmax 2mm
• Maximum excursion before damage xlim 4mm
• Air volume displaced at xmax VD 48cm³
• Power handling P 120W
• Program power Pmax 240W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.6Ω
• Inductance (1kHz) LE 1.85mH
• VC Diameter 38mm
• Winding height HVC 12mm

Magnet

• Force factor Bl 8.5N/A
• Motor constant Bl/√RE 3.59N/√W
• Air gap height HAG 6mm
• Diameter 117mm
• Material Ferrite

Diaphragm

• Effective diameter 175mm
• Effective area SD 241cm²
• Moving mass MMS 15.8g
• Moving mass (without air load) MMD 13.2g

Suspensions

• Stiffness KMS 9.09N/mm
• Compliance CMS 110µm/N
• Equivalent volume to the compliance VAS 9.3L
• Mechanical resistance RMS 2.51N·s/m

Dimensions

• Nominal diameter 8″
• 200mm
• Overall diameter 205mm
• Baffle cutout diameter 185mm
• Overall depth 94mm
• Flange thickness 10mm
• Mounting depth 84mm
• Volume occupied by the driver 0.61L
• Net weight 2.5kg