RCF L10-750YK MID-BASS

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Price List Rp.2.920.000
RCF L10-750YK MID-BASS

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.

Application:

• The L10-750YK is primary designed to be horn loaded in medium and long throw system.
• When mounted in compact size bass reflex enclousures, the good combination of short voice coil, very low mass and suspensions control makes the L10-750YK a very good choise for high power, 2 way, satellite applications.

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