RCF CX10N251 COAXIAL

600 Watt continuous program power handling Mid-Bass

2.5-inch , fibreglass outside, aluminum voice coil

99 dB Sensitivity

65 Hz - 3.5 kHz Frequency range

Dual-forced air ventilation for minimum power compression

M -roll surround and exponential cone geometry

Demodulation ring

100 Watt Continuous program power handling HF

1.75-inch Diaphragm, 1.0-inch Exit Throat

Frequency range: 1200Hz – 20kHz

2-slot, optimised geometry phase plug

Polyester diaphragm

Aluminum rear cover dissipation design

Nominal Diameter: 25.4 / 1.0 mm/inch

Rated Impedance: 8 Ω

Program Power: 100 W

Power Handling Capacity: 50 W

Sensitivity 1 W, 1 m: 109 dB

Frequency Range: 1200 - 20000 Hz

Minimun Impedance: 6.5 Ω

Voice Coil Diameter: 44.4/1.75 mm/inch

Voice Coil Material: Edgewound Aluminum

Number of layers: 1 - Outside

Diaphragm Material: Polyimide

Diaphragm Design: Dome

Suspension Material: Polyimide

Suspension design: Flat

BL factor: 7.5 T · m

Flux density: 1.9 T

Phase plug design: 2 slot

Phase plug material: Composite

Magentics: Neodymium

Throat Diameter: 25.4 / 1.0

Nominal coverage (-6dB): 60°°

Cut-off Frequency: 1800

Material: Structural Polyurethane

Nominal Diameter: 250 / 10 mm/inch

Rated Impedance: 8 Ω

Program Power: 600 W

Power Handling Capacity: 300 W

Sensitivity: 99 dB

Frequency Range: 65 - 3500 Hz

Effective Piston Diameter: 210 / 8.27 mm/inch

Max Excursion Before Damage (peak to peak): 30 / 1.18 mm/inch

Minimun Impedance: 6.4 Ω

Voice Coil Diameter: 64 / 2.51 mm/inch

Voice Coil Material: Aluminum

Voice Coil Winding Depth: 14 / 0.55 mm/inch

Number of layers: 1

Top Plate Thickness: 8 / 0.31 mm/inch

Cone Material: No pressed pulp

Cone Design: Curved

Surround Material: Polycotton

Surround Design: M - roll

Resonance frequency: Fs - 72 Hz

DC resistance: Re - 5.2 Ω

Mechanical Factor: Qms - 4.5

Electircal Factor: Qes - 0.25

Total Factor: Qts - 0.23

BL Factor: Bl - 17.5 T · m

Effective Moving Mass: Mms - 28 g

Equivalent Cas air load: Vas - 25 liters

Effective piston area: Sd - 0.035 m²

Max. linear excursion ( mathematical): Xmax - 4.8 mm

Voice - coil inductance @ 1 kHz: Le1K - 1.2 mH

Half-space efficiency: Eff - 4.7%

Overall Diameter: 260 / 10.24 mm/inch

Bolt Circle Diameter: 241 - 246 / 9.50 - 9.60 mm/inch

Bolt Hole Diameter: 5.5 / 0.22 mm/inch

Front Mount Baffle Cut-out: 234 / 9.21 mm/inch

Rear Mount Baffle Cut-out: 234 / 9.21 mm/inch

Depth: 126 / 4.96 mm/inch

Volume occupied by the driver: 2.1 / 0.07 liters/ft³

Net Weight: 3.1 / 6.83 kg/lbs

Shipping Weight: 3.3 / 7.28 kg/lbs