Pride M6.12 S1

• Sensitivity (1W, 1m, infinite baffle) SPL1W 85.7dB

Thiele & Small parameters

• Resonance frequency (free air) fS 35Hz
• Mechanical quality factor QMS 5.28
• Electrical quality factor QES 0.65
• Total quality factor QTS 0.58

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 1Ω
• DC resistance RE 0.3Ω
• Inductance (1kHz, estimated) LE 0.23mH
• VC Diameter 50.8mm
• Winding material round copper

Magnet

• Force factor Bl 4.6N/A
• Motor constant Bl/√RE 8.4N/√W
• Diameter 140mm
• Height 40mm

Diaphragm

• Effective diameter 254mm
• Effective area SD 507cm²
• Moving mass MMS 210g
• Moving mass (without air load) MMD 202g
• Material Paper with glass fiber

Suspensions

• Stiffness KMS 9.43N/mm
• Compliance CMS 106µm/N
• Equivalent volume to the compliance VAS 38.5L
• Mechanical resistance RMS 8.75N·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