RCF MB10N251 8/ohm

Podrobný popis

Reproduktor 10", 300W, 97dB, 50-3500Hz, X-max 4,8mm, hmotnost 2,2kg

The MB10N251 is a 10” neodymium mid-bass driver with an excellent linearity, good efficiency and high power handling capabilities.
The 2,5” aluminium voice coil combined with a high strength fibreglass former allows high efficiency and good frequency response extension.
Aluminium basket and magnetic assembly design provide an excellent heat dissipation and very low power compression.
The M-roll surround shape combined to spider design offer good linear displacement and precise low frequency reproduction.

Features:

• 2.5-inch , fibreglass former, aluminum voice coil
• 600 Watt continuous program power handling
• 97 dB Sensitivity
• 50 Hz - 3.5kHz Frequency range
• Forced air ventilation
• M-roll surround and exponential cone geometry


General Specifications:

• Nominal Diameter: 250 / 10 mm/inch
• Rated Impedance: 8 ohm
• Program Power: 600 W AES
• Power handling capacity: 300 W AES
• Sensitivity: 97 dB
• Frequency Range: 50 Hz ÷ 3500 Hz
• Effective Piston Diameter: 210 / 8.27 mm/inch
• Max Excursion Before Damage (peak to peak): 40 / 1.57 mm/inch
• Minimum Impedance: 6.4 ohm
• Voice Coil Diameter: 64 / 2.51 mm/inch
• Voice Coil Material: Aluminum
• Voice Coil Winding Depth: 14 / 0.55 mm/inch
• Number of layers: 1
• Kind of layer: 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: 55 Hz
• DC resistance: 5.1ohm
• Mechanical factor: 4.1
• Electrical factor: 0.29
• Total factor: 0.27
• BL Factor: 15.2 T · m
• Effective Moving Mass: 36 g
• Equivalent Cas air load: 38.8 liters
• Effettive piston area: 0.035 m2
• Max. linear excursion (mathematical): 4.8 mm
• Voice - coil inductance @ 1kHz: 1.3 mH
• Half-space efficiency: 2.20%


Mounting information:

• Overall Diameter: 260 / 10.24 mm/inch
• Bolt Circle Diameter: 241-246 / 9.5-9.6 mm/inch
• Bolt Hole Diameter: 5.5 / 0.21 mm/inch
• Front Mount Baffle Cut-out: 234 / 9.21 mm/inch
• Rear Mount Baffle Cut-out: 234 / 9.21 mm/inch
• Depth: 113 / 4.45 mm/inch Volume occupied by the driver: 1.2 / 0.04 liters/ft3
• Net Weight: 2.2 / 4.85 kg/lbs


Shipping information:

• Shipping weight: 2.4 / 5.29 kg/lbs