RCF LF15N451 WOOFER

4.5-inch fiberglass inside/outside copper voice coil

2600 Watt continuous program power handling

97 dB Sensitivity

35 Hz – 1.5 kHz Frequency range

Dual-forced air ventilation for minimum power compression

Dual spider designed with silicon based damping control

BL of 33.5 T/m to provide a faster and accurate low frequency

Nominal Diameter: 380 / 15 mm/inch

Rated Impedance: 8 Ω

Program Power: 2600 W AES

Power handling capacity: 1300 W AES

Sensitivity: 97 dB

Frequency Range: 35 Hz ÷ 1500 Hz

Effective Piston Diameter: 340/13.4 mm/inch

Max Excursion Before Damage (peak to peak): 64 / 2.51 mm/inch

Minimum Impedance: 7.4 Ω

Voice Coil Diameter: 115 / 4.5 mm/inch

Voice Coil Material: Copper

Voice Coil Winding Depth: 25 / 1.0 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

Resonance frequency: 35 Hz

DC resistance: 5.1Ω

Mechanical factor: 4.2

Electrical factor: 0.19

Total factor: 0.18

BL Factor: 33.5 T · m

Effective Moving Mass: 171 g

Equivalent Cas air load: 125 liters

Effettive piston area: 0.091 m²

Max. linear excursion (mathematical): 8.7 mm

Voice - coil inductance @ 1kHz: 2.6 mH

Half-space efficiency: 2.64%

Overall Diameter: 393 / 15.5 mm/inch

Bolt Circle Diameter: 371-376 / 14.6-14.8 mm/inch

Bolt Hole Diameter: 6.5 / 0.25 mm/inch

Front Mount Baffle Cut-out: 354 / 13.9 mm/inch

Rear Mount Baffle Cut-out: 354 / 13.9 mm/inch

Depth: 157 / 6.2 mm/inch

Volume occupied by the driver: 3.8 / 0.13 liters/ft³

Net Weight: 9.9 / 21.7 kg/lbs

Shipping weight: 11.38 / 25 kg/lbs