PHL audio 3005NdU

Subwoofer

Nominal diameter10″ / 250 mm
Resonance53 Hz
Q factor0.46
Sensitivity91.3 dB
Linear excursion± 9 mm
Program Power500 W
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply

Specifications

  • 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 (one way) 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
PHL audio 3005NdU Dimensions

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