RCF LF12N401 WOOFER

Nominal Diameter: 300 / 12 mm/inch

Rated Impedance: 8 Ω

Program Power: 1600 W AES

Power handling capacity: 800 W AES

Sensitivity: 96 dB

Frequency Range: 45 Hz ÷ 2000 Hz

Effective Piston Diameter: 260 / 10.2 mm/inch

Max Excursion Before Damage (peak to peak): 50 / 1.96 mm/inch

Minimum Impedance: 7.2 Ω

Voice Coil Diameter: 100 / 4 mm/inch

Voice Coil Material: Copper

Voice Coil Winding Depth: 21 / 0.82 mm/inch

Number of layers: 2

Kind of layer: inside / outside

Top Plate Thickness: 15 / 0.6 mm/inch

Cone Material: No pressed pulp

Cone Design: Straight

Surround Material: Polycotton

Surround Design: Triple roll

DC resistance: 5.5Ω

Mechanical factor: 9.1

Electrical factor: 0.21

Total factor: 0.20

BL Factor: 26 T · m

Effective Moving Mass: 78 g

Equivalent Cas air load: 50 liters

Effettive piston area: 0.053 m²

Max. linear excursion (mathematical): 7.3 mm

Voice - coil inductance @ 1kHz: 1.7 mH

Half-space efficiency: 2.54%

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: 140 / 5.5 mm/inch

Volume occupied by the driver: 2.9 / 0.098 liters/ft³

Net Weight: 6.5 / 14.3 kg/lbs

Shipping weight: 7.5 / 16.5 kg/lbs