RCF L10750YK

Professional mid-bass woofer featuring very high output and dynamics

10" Leistung: 350W RMS / 700W Programmleistung Schalldruck SPL 1W/1m: 100dB Freq. Range 70-5000 Hz

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 Ω
* 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 Ω
* 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: 5.1Ω
* 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