GLADEN RS-X 10 SLIM D2

2x2Ω

Subwoofer

Nominal diameter10″ / 261 mm
Resonance42 Hz
Q factor0.58
Sensitivity86.9 dB
Linear excursion± 10 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 86.9dB

Thiele & Small parameters

  • Resonance frequency (free air) fS 42Hz
  • Mechanical quality factor QMS 17.40
  • Electrical quality factor QES 0.60
  • Total quality factor QTS 0.58

Large signal parameters

  • Maximum linear excursion (one way) xmax 10mm
  • Air volume displaced at xmax VD 350cm³
  • Power handling P 250W
  • Program power Pmax 500W

Voice Coil

  • Nominal impedance Z 2 x 2Ω
  • DC resistance (in series) RE 3.6Ω
  • Inductance (1kHz, in series, estimated) LE 1.79mH

Magnet

  • Force factor (in series) Bl 13N/A
  • Motor constant Bl/√RE 6.85N/√W

Diaphragm

  • Effective diameter 211mm
  • Effective area SD 350cm²
  • Moving mass (including air load) MMS 107g
  • Moving mass MMD 102g

Suspensions

  • Stiffness KMS 7.41N/mm
  • Compliance CMS 135µm/N
  • Equivalent volume to the compliance VAS 23.4L
  • Mechanical resistance RMS 1.62N·s/m

Dimensions

  • Nominal diameter 10
  • 261mm
  • Overall diameter 261mm
  • Baffle cutout diameter 230mm
  • Mounting depth 82mm
  • Volume occupied by the driver (estimated) 1.6L

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