RCF højttalerenhed MB8N251 8" Neodymium 300W

RCF 8" Neo Mid-base 300W, 600W program, 2,5"

MB8N251 er en 8" neodymium mid-bas-driver med sublim linearitet, god effektivitet og high-power-handling. 2,5" aluminiums-voice-coil'et kombineret med en stærk glasfiber-former tilbyder høj effektivitet og god frekvensrespons. En aluminiums-basket og den magnetiske konstruktion tilbyder sublim varme-dissipation og lav power-kompression.

Nominal Diameter: 200 mm
Rated Impedance: 8 Ohm
Program Power: 600 W AES
Power handling capacity: 300 W AES
Sensitivity: 96 dB
Frequency Range: 60 Hz ÷ 3500 Hz
Effective Piston Diameter: 165 / 6.5 mm
Max Excursion Before Damage (peak to peak): 40 mm
Minimum Impedance: 6.0 Ohm
Voice Coil Diameter: 64 mm
Voice Coil Material: Aluminum
Voice Coil Winding Depth: 14 mm
Number of layers: 1
Kind of layer: outside
Top Plate Thickness: 9 mm
Cone Material: No pressed pulp
Cone Design: Curved
Surround Material: Polycotton
Surround Design: M - roll
Resonance frequency: 68 Hz
DC resistance: 5.1 Ohm
Mechanical factor: 4.6
Electrical factor: 0.26
Total factor: 0.25
BL Factor: 15.2 T · m
Effective Moving Mass: 27.2 g
Equivalent Cas air load: 12.8 liters
Effettive piston area: 0.021 m²
Max. linear excursion (mathematical): 4.8 mm
Voice - coil inductance @ 1kHz: 1.3 mH
Half-space efficiency: 1.70 %
Overall Diameter: 239 mm
Bolt Circle Diameter: 221-227 mm
Bolt Hole Diameter: 6.5 mm
Front Mount Baffle Cut-out: 185 mm
Rear Mount Baffle Cut-out: 185 mm
Depth: 92.5 mm
Volume occupied by the driver: 0.6 / 0.02 liters/ft³
Net Weight: 2.0 kg

Størrelse

Vægt:	2,01 kg
Diameter:	208 mm
Dybde:	20,8
Højde:	102 mm

Forsendelsesinformation

Pakke Bredde:	235 mm
Pakke Dybde:	220 mm
Pakke højde:	125 mm
Pakke Vægt:	2,47 kg