RCF 8" Ceramic Mid-base 200W, 400W program, 2" Sensitivity 95dB,
[MB8G200]

RCF 8" Ceramic Mid-base 200W, 400W program, 2" Sensitivity 95dB,

Beskrivelse
2-inch, fiberglass former, copper voice coil
400W continuous program power handling
94 dB Sensitivity
60 Hz – 4 kHz Frequency range
M-roll damped surround
Nominal Diameter: 200 / 8 mm/inch 
Rated Impedance: 8 Ω 
Program Power: 400 Watts AES 
Power handling capacity: 200 Watts AES 
Sensitivity: 94 dB 
Frequency Range: 60 Hz ÷ 4000 Hz
Effective Piston Diameter: 165 / 6.5 mm/inch 
Max Excursion Before Damage (peak to peak): 30 / 1.2 mm/inch 
Minimum Impedance: 6.2 Ω 
Voice Coil Diameter: 51 / 2 mm/inch 
Voice Coil Material: Copper 
Voice Coil Winding Depth: 16 / 0.6 mm/inch 
Number of layers: 2 
Kind of layer: outside 
Top Plate Thickness: 8 / 0.3 mm/inch 
Cone Material: No pressed pulp 
Cone Design: Curved 
Surround Material: Polycotton 
Surround Design: M - roll 
Resonance frequency: 76 Hz 
DC resistance: 4.8 Ω 
Mechanical factor: 3.7 
Electrical factor: 0.37 
Total factor: 0.33 
BL Factor: 12.5 T · m 
Effective Moving Mass: 25 gr 
Equivalent Cas air load: 11 liters 
Effettive piston area: 0.021 m² 
Max. linear excursion (mathematical): 6.0 mm 
Voice - coil inductance @ 1KHz: 1.4 mH 
Half-space efficiency: 1.26 % 
Overall Diameter: 239 / 9.4 mm/inch 
Bolt Circle Diameter:  221 / 8.7 mm/inch 
Bolt Hole Diameter: 6.5 / 0.3 mm/inch 
Front Mount Baffle Cut-out:  184 / 7.24 mm/inch 
Rear Mount Baffle Cut-out:  184 / 7.24 mm/inch 
Depth:  95 / 3.7 
Volume occupied by the driver:  0.8 / 0.03 liters/ft³ 
Net Weight 3.1 / 6.8 Kg/Lbs