Pride M35.12 D1

2x1Ω
2x2Ω

Subwoofer

Nominal diameter12″ / 325 mm
Resonance29.3 Hz
Q factor0.24
Sensitivity86.9 dB
Linear excursion± 35 mm
Program Power7000 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 29.3Hz
  • Mechanical quality factor QMS 3.23
  • Electrical quality factor QES 0.26
  • Total quality factor QTS 0.24

Large signal parameters

  • Maximum linear excursion xmax 35mm
  • Air volume displaced at xmax VD 1855cm³
  • Power handling P 3500W
  • Program power Pmax 7000W

Voice Coil

  • Nominal impedance Z 2 x 1Ω
  • DC resistance (in series) RE 1.4Ω
  • Inductance (1kHz, in series, estimated) LE 1.48mH
  • VC Diameter 91.4mm
  • Winding material Flat aluminum

Magnet

  • Force factor (in series) Bl 18N/A
  • Motor constant Bl/√RE 15.2N/√W
  • Diameter 240mm
  • Height 78mm

Diaphragm

  • Effective diameter 260mm
  • Effective area SD 530cm²
  • Moving mass MMS 332g
  • Moving mass (without air load) MMD 323g
  • Material Paper reinforced glass fiber

Suspensions

  • Stiffness KMS 10.9N/mm
  • Compliance CMS 92µm/N
  • Equivalent volume to the compliance VAS 36.7L
  • Mechanical resistance RMS 18.9N·s/m

Dimensions

  • Nominal diameter 12
  • 325mm
  • Overall diameter 325mm
  • Baffle cutout diameter 308mm
  • Mounting depth 260mm
  • Volume occupied by the driver 6L
  • Net weight 37.5kg
  • Frame material Aluminium
Pride M35.12 D1 Dimensions

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