HiFonics ZEUS EVOLUTION ZXE10S4

Subwoofer

Nominal diameter10″ / 250 mm
Resonance39 Hz
Q factor0.57
Sensitivity86.3 dB
Linear excursion± 3.5 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 86.3dB

Thiele & Small parameters

  • Resonance frequency (free air) fS 39Hz
  • Mechanical quality factor QMS 3.39
  • Electrical quality factor QES 0.69
  • Total quality factor QTS 0.57

Large signal parameters

  • Maximum linear excursion (one way) xmax 3.5mm
  • Maximum excursion before damage xlim 16mm
  • Air volume displaced at xmax VD 119cm³
  • Power handling P 250W
  • Program power Pmax 500W

Voice Coil

  • Nominal impedance Z 4Ω
  • DC resistance RE 3.1Ω
  • Inductance (1kHz, estimated) LE 1.35mH
  • VC Diameter 64mm
  • Winding height HVC 15mm
  • Former material Aluminium

Magnet

  • Force factor Bl 9.9N/A
  • Motor constant Bl/√RE 5.62N/√W
  • Diameter 140mm
  • Height 20mm
  • Weight 1.134kg
  • Material Ferrite (Y35)

Diaphragm

  • Effective diameter 208mm
  • Effective area SD 339cm²
  • Moving mass MMS 87.8g
  • Moving mass (without air load) MMD 83g
  • Material Non-pressed Paper

Suspensions

  • Stiffness KMS 5.35N/mm
  • Compliance CMS 187µm/N
  • Equivalent volume to the compliance VAS 30.5L
  • Mechanical resistance RMS 6.35N·s/m
  • Surround material Foam
  • Spider material Polycot

Dimensions

  • Nominal diameter 10
  • 250mm
  • Overall diameter 276mm
  • Baffle cutout diameter 238mm
  • Mounting depth 120mm
  • Volume occupied by the driver (estimated) 1.9L
  • Frame material Steel

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