Pride M9.10 D2

2x2Ω

Subwoofer

Nominal diameter10″ / 275 mm
Resonance33.6 Hz
Q factor0.58
Sensitivity82.2 dB
Linear excursion± 17 mm
Program Power1800 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 82.2dB

Thiele & Small parameters

  • Resonance frequency (free air) fS 33.6Hz
  • Mechanical quality factor QMS 5.15
  • Electrical quality factor QES 0.65
  • Total quality factor QTS 0.58

Large signal parameters

  • Maximum linear excursion xmax 17mm
  • Air volume displaced at xmax VD 573cm³
  • Power handling P 900W
  • Program power Pmax 1800W

Voice Coil

  • Nominal impedance Z 2 x 2Ω
  • DC resistance (in series) RE 3.8Ω
  • Inductance (1kHz, in series, estimated) LE 2.91mH
  • VC Diameter 63.5mm
  • Winding material round copper

Magnet

  • Force factor (in series) Bl 15.9N/A
  • Motor constant Bl/√RE 8.16N/√W
  • Diameter 156mm
  • Height 48mm

Diaphragm

  • Effective diameter 207mm
  • Effective area SD 337cm²
  • Moving mass MMS 205g
  • Moving mass (without air load) MMD 200g
  • Material Paper with glass fiber

Suspensions

  • Stiffness KMS 9.35N/mm
  • Compliance CMS 107µm/N
  • Equivalent volume to the compliance VAS 17.2L
  • Mechanical resistance RMS 8.4N·s/m

Dimensions

  • Nominal diameter 10
  • 275mm
  • Overall diameter 275mm
  • Baffle cutout diameter 242mm
  • Mounting depth 149mm
  • Volume occupied by the driver 2L
  • Net weight 7.7kg
  • Frame material Steel
Pride M9.10 D2 Dimensions

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