RCF L10/750YK Professional 10" Mid-Bass Sub Woofer Speaker 700W

RCF L10-750YK

The L10-750YK is a professional mid-bass woofer featuring very high uotput 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:5.1
• 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