Pride M6.12 D2

• 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 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