DS18 IXS10.2D

2x2Ω
2x4Ω4Ω

Shallow Subwoofer

Nominal diameter10″ / 270 mm
Resonance38 Hz
Q factor0.76
Sensitivity82.8 dB
Program Power1200 W
DS18 IXS10.2D Shallow SubwooferDS18 IXS10.2D Shallow SubwooferDS18 IXS10.2D Shallow Subwoofer
Excursion
Velocity
SPL
Phase
Group delay
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 82.8dB
  • Frequency response 20 - 800Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 38Hz
  • Mechanical quality factor QMS 5.88
  • Electrical quality factor QES 0.87
  • Total quality factor QTS 0.76

Large signal parameters

  • Power handling P 600W
  • Program power Pmax 1200W

Voice Coil

  • Nominal impedance Z 2 x 2Ω
  • DC resistance (in series) RE 3.6Ω
  • Inductance (1kHz, in series) LE 4.58mH
  • VC Diameter 63.5mm
  • Winding material Copper
  • Former material Aluminum

Magnet

  • Force factor (in series) Bl 14N/A
  • Motor constant Bl/√RE 7.36N/√W
  • Diameter 154mm
  • Weight 62.0kg
  • Material Ferrite

Diaphragm

  • Effective diameter 206mm
  • Effective area SD 333cm²
  • Moving mass MMS 200g
  • Moving mass (without air load) MMD 195g
  • Material Paper

Suspensions

  • Stiffness KMS 11.3N/mm
  • Compliance CMS 88.5µm/N
  • Equivalent volume to the compliance VAS 14L
  • Mechanical resistance RMS 8.12N·s/m
  • Surround material Stitched Rubber

Dimensions

  • Nominal diameter 10″
  • 270mm
  • Overall diameter 270mm
  • Baffle cutout diameter 235mm
  • Overall depth 114mm
  • Flange thickness 21mm
  • Mounting depth 93mm
  • Volume occupied by the driver 0.9L
  • Frame material Aluminium
Impedance
Step response
Tone Burst
PDF fileDatasheet

Export this driver to a simulation software:

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