Reproduktor RCF 10", 350W, 100dB, 70-3000Hz, X-max 2,5mm, hmotnost 7,7 kg



The L10-750YK is a professional mid-bass woofer featuring very high output and dynamics.

The mobile equipment, used a 3" coil, fiberglass former and copper wire winding, has enable considerable improvement in transient peak response and has allowed good extension on mid-high frequencies.

A specially designed M-roll surround guarantee a very low midrange distortion and perfect damping of the spurious resonances.



Features:



• 3-inch, fiberglass inside/outside copper voice coil

• 700W continuous program power handling

• 100 dB Sensitivity

• 70 Hz – 3 kHz Frequency range

• Shaped M-roll damped surround




General Specifications:



• Nominal Diameter: 250 / 10 mm/inch

• Rated Impedance: 8 ohm

• Program Power: 700 W AES

• Power handling capacity: 350 W AES

• Sensitivity: 100 dB

• Frequency Range: 70 Hz ÷ 3000 Hz

• Effective Piston Diameter: 210 / 8.3 mm/inch

• Max Excursion Before Damage (peak to peak): 40 / 1.6 mm/inch

• Minimum Impedance: 6.7 ohm

• Voice Coil Diameter: 76 / 3 mm/inch

• Voice Coil Material: Copper

• Voice Coil Winding Depth: 9 / 0.35 mm/inch

• Number of layers: 2

• Kind of layer: inside / outside

• Top Plate Thickness: 9 / 0.35 mm/inch

• Cone Material: No pressed pulp

• Cone Design: Curved

• Surround Material: Polycotton

• Surround Design: M - roll




Thiele/Small Parameters:



• Resonance frequency: 68 Hz

• DC resistance: 5.1ohm

• Mechanical factor: 4.2

• Electrical factor: 0.25

• Total factor: 0.24

• BL Factor: 17.5 T · m

• Effective Moving Mass: 36 g

• Equivalent Cas air load: 26 liters

• Effettive piston area: 0.035 m2

• Max. linear excursion (mathematical): 2.5 mm

• Voice - coil inductance @ 1kHz: 1.3 mH

• Half-space efficiency: 3.15%




Mounting information:



• Overall Diameter: 260 / 10.2 mm/inch

• Bolt Circle Diameter: 242-247 / 9.2-9.7 mm/inch

• Bolt Hole Diameter: 7 / 0.3 mm/inch

• Front Mount Baffle Cut-out: 230 / 9.1 mm/inch

• Rear Mount Baffle Cut-out: 229 / 9.0 mm/inch

• Depth: 120 / 4.7 mm/inch

• Volume occupied by the driver: 1.2 / 0.04 liters/ft3

• Net Weight: 7.7 / 16.9 kg/lbs




Shipping information:



• Shipping weight: 8.1 / 18.0 kg/lbs