RCF MB15N405 15" Neo Midbass Hoparlör, 1100/2200W, 4" Bobin, 45 Hz – 2500 Hz

FEATURES

• 4-inch, fiberglass inside/outside copper voice coil
• 2200W continuous program power handling
• 100 dB Sensitivity
• 45 Hz – 2.5 kHz 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:2200 W AES
• Power handling capacity:1100 W AES
• Sensitivity:100 dB
• Frequency Range:45 Hz ÷ 2500 Hz
• Effective Piston Diameter:340 / 13.4 mm/inch
• Max Excursion Before Damage (peak to peak):53 / 2.08 mm/inch
• Minimum Impedance:5.9 Ω
• Voice Coil Diameter:100 / 4 mm/inch
• Voice Coil Material:Aluminium
• Voice Coil Winding Depth:20 / 0.78 mm/inch
• Number of layers:2
• Kind of layer:inside / outside
• Top Plate Thickness:12 / 0.47 mm/inch
• Cone Material:No pressed pulp
• Cone Design:Curved
• Surround Material:Polycotton
• Surround Design:Triple roll

THIELE/SMALL PARAMETERS

• Resonance frequency:46 Hz
• DC resistance:5.5Ω
• Mechanical factor:4.8
• Electrical factor:0.28
• Total factor:0.27
• BL Factor:23.5 T · m
• Effective Moving Mass:98 g
• Equivalent Cas air load:124 liters
• Effettive piston area:0.091 m²
• Max. linear excursion (mathematical):7.0 mm
• Voice - coil inductance @ 1kHz:1.1 mH
• Half-space efficiency:4.10%

MOUNTING INFORMATION

• Overall Diameter:393 / 15.5 mm/inch
• Bolt Circle Diameter:371-376 / 14.6-14.8 mm/inch
• Bolt Hole Diameter:6.5 / 0.25 mm/inch
• Front Mount Baffle Cut-out:354 1 / 13.9 mm/inch
• Rear Mount Baffle Cut-out:354 1 / 13.9 mm/inch
• Depth:144 / 5.6 mm/inch
• Volume occupied by the driver:3.8 / 0.13 liters/ft³
• Net Weight:8.6 / 19.1 kg/lbs

SHIPPING INFORMATION

• Shipping weight:9.3 / 20.7 kg/lbs