RCF MB12X351

THIELE/SMALL PARAMETRS

• Resonance frequency:55 Hz
• DC resistance:5.4Ω
• Mechanical factor:5.9
• Electrical factor:0.27
• Total factor:0.26
• BL Factor:22.5 T · m
• Effective Moving Mass:72 g
• Equivalent Cas air load:46 liters
• Effettive piston area:0.053 m²
• Max. linear excursion (mathematical):5.8 mm
• Voice - coil inductance @ 1kHz:1.3 mH
• Half-space efficiency:3.00%

Mounting information

• Overall Diameter:320 / 12.6 mm/inch
• Bolt Circle Diameter:293-304 / 11.5-12 mm/inch
• Bolt Hole Diameter:6.5 / 0.3 mm/inch
• Front Mount Baffle Cut-out:282 / 11.1 mm/inch
• Rear Mount Baffle Cut-out:284 / 11.2 mm/inch
• Depth:130.5 / 5.13 mm/inch
• Volume occupied by the driver:2.2 / 0.077 liters/ft³
• Net Weight:7.6 / 16.7 kg/lbs