Pride M6.12 D2

2x2Ω

Subwoofer

Nominal diameter12″ / 316 mm
Resonance34.1 Hz
Q factor0.56
Sensitivity85.8 dB
Linear excursion± 15 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 85.8dB

Thiele & Small parameters

  • Resonance frequency (free air) fS 34.1Hz
  • Mechanical quality factor QMS 5.32
  • Electrical quality factor QES 0.63
  • Total quality factor QTS 0.56

Large signal parameters

  • Maximum linear excursion (one way) xmax 15mm
  • Air volume displaced at xmax VD 761cm³
  • Power handling P 600W
  • Program power Pmax 1200W

Voice Coil

  • Nominal impedance Z 2 x 2Ω
  • DC resistance (in series) RE 2.8Ω
  • Inductance (1kHz, in series, estimated) LE 2.15mH
  • VC Diameter 50.8mm
  • Winding material round copper

Magnet

  • Force factor (in series) Bl 13.9N/A
  • Motor constant Bl/√RE 8.31N/√W
  • Diameter 140mm
  • Height 40mm

Diaphragm

  • Effective diameter 254mm
  • Effective area SD 507cm²
  • Moving mass MMS 205g
  • Moving mass (without air load) MMD 197g
  • Material Paper with glass fiber

Suspensions

  • Stiffness KMS 9.52N/mm
  • Compliance CMS 105µm/N
  • Equivalent volume to the compliance VAS 38.2L
  • Mechanical resistance RMS 8.26N·s/m

Dimensions

  • Nominal diameter 12
  • 316mm
  • Overall diameter 316mm
  • Baffle cutout diameter 279mm
  • Mounting depth 143mm
  • Volume occupied by the driver 2L
  • Net weight 5.6kg
  • Frame material Steel
Pride M6.12 D2 Dimensions

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