RCF LF15N301 15" Midbass Neo Hoparlör 500/1000W, 3" Bobin,40-3000 Hz

FEATURES

• 3.0-inch, fibreglass inside/outside copper voice coil
• 1000 Watt continuous program power handling
• 99 dB Sensitivity
• 40Hz –3.0KHz Frequency range
• Dual-forced air ventilation for minimum power compression
• Triple-roll surround and exponential cone geometry

GENERAL SPECIFICATIONS

• Nominal Diameter:380 / 15 mm/inch
• Rated Impedance:8 Ω
• Program Power:1000 W AES
• Power handling capacity:500 W AES
• Sensitivity:99 dB
• Frequency Range:40 Hz ÷ 3000 Hz
• Effective Piston Diameter:330/13 mm/inch
• Max Excursion Before Damage (peak to peak):40 / 1.57 mm/inch
• Minimum Impedance:5.9 Ω
• Voice Coil Diameter:76 / 3 mm/inch
• Voice Coil Material:Copper
• Voice Coil Winding Depth:19 / 0.75 mm/inch
• Number of layers:2
• Kind of layer:inside / outside
• Top Plate Thickness:10 / 0.39 mm/inch
• Cone Material:No pressed pulp
• Cone Design:Curved
• Surround Material:Polycotton
• Surround Design:Triple roll

THIELE/SMALL PARAMETERS

• Resonance frequency:45 Hz
• DC resistance:5.0Ω
• Mechanical factor:4.0
• Electrical factor:0.30
• Total factor:0.28
• BL Factor:21.1 T · m
• Effective Moving Mass:101 g
• Equivalent Cas air load:135 liters
• Effettive piston area:0.086 m²
• Max. linear excursion (mathematical):7.0 mm
• Voice - coil inductance @ 1kHz:1.6 mH
• Half-space efficiency:3.8%

MOUNTING INFORMATION

• Overall Diameter:388 / 15.3 mm/inch
• Bolt Circle Diameter:369-373.5 / 14.5-14.7 mm/inch
• Bolt Hole Diameter:5.5 / 0.22 mm/inch
• Front Mount Baffle Cut-out:357 / 14.06 mm/inch
• Rear Mount Baffle Cut-out:357 / 14.06 mm/inch
• Depth:152 / 5.98 mm/inch
• Volume occupied by the driver:3.0 / 0.11 liters/ft³
• Net Weight:3.7 / 8.16 kg/lbs

SHIPPING INFORMATION

• Shipping weight:4.7 / 10.36 kg/lbs