HiFonics ELITE HEW10D4

2x4Ω

Subwoofer

Nominal diameter10″ / 254 mm
Resonance32 Hz
Q factor0.43
Sensitivity83.4 dB
Linear excursion± 18 mm
Program Power1200 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 83.4dB

Thiele & Small parameters

  • Resonance frequency (free air) fS 32Hz
  • Mechanical quality factor QMS 5.20
  • Electrical quality factor QES 0.46
  • Total quality factor QTS 0.43

Large signal parameters

  • Maximum linear excursion (one way) xmax 18mm
  • Air volume displaced at xmax VD 594cm³
  • Power handling P 600W
  • Program power Pmax 1200W

Voice Coil

  • Nominal impedance Z 2 x 4Ω
  • DC resistance (in series) RE 8.0Ω
  • Inductance (1kHz, in series) LE 2.6mH
  • VC Diameter 76mm

Magnet

  • Force factor (in series) Bl 26N/A
  • Motor constant Bl/√RE 9.19N/√W

Diaphragm

  • Effective diameter 205mm
  • Effective area SD 330cm²
  • Moving mass MMS 194g
  • Moving mass (without air load) MMD 189g

Suspensions

  • Stiffness KMS 8.2N/mm
  • Compliance CMS 122µm/N
  • Equivalent volume to the compliance VAS 18.8L
  • Mechanical resistance RMS 7.5N·s/m

Dimensions

  • Nominal diameter 10
  • 254mm
  • Overall diameter 276mm
  • Baffle cutout diameter 238mm
  • Mounting depth 166mm
  • Volume occupied by the driver (estimated) 1.9L

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