RCF MB12N251 MID - BASS
Марка: | RCF |
Категория: | Говорители |
- подкатегория: | Говорители 12 '' |
Категория: | Професионално озвучаване |
- подкатегория: | Говорители |
Телефон за връзка0888 600 106
Описание за RCF MB12N251 MID - BASS
Features
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2.5-inch , fibreglass former, aluminum voice coil
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600 Watt continuous program power handling
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98 dB Sensitivity
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45 Hz - 3.0 kHz Frequency range
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Forced air ventilation
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M-roll surround and exponential cone geometry
General Specifications
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Nominal Diameter: 300 / 12 mm/inch
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Rated Impedance: 8 Ω
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Program Power: 600 W AES
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Power handling capacity: 300 W AES
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Sensitivity: 98 dB
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Frequency Range: 45 Hz ÷ 3000 Hz
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Effective Piston Diameter: 260 / 10.2 mm/inch
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Max Excursion Before Damage (peak to peak): 38 / 1.49 mm/inch
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Minimum Impedance: 6.4 Ω
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Voice Coil Diameter: 64 / 2.51 mm/inch
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Voice Coil Material: Aluminum
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Voice Coil Winding Depth: 14 / 0.55 mm/inch
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Number of layers: 1
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Kind of layer: outside
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Top Plate Thickness: 9 / 0.35 mm/inch
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Cone Material: No pressed pulp
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Cone Design: Curved
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Surround Material: Polycotton
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Surround Design: Triple-roll
Thiele/Small Parameters
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Resonance frequency: 50 Hz
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DC resistance: 5.1Ω
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Mechanical factor: 5.4
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Electrical factor: 0.36
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Total factor: 0.34
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BL Factor: 15 T · m
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Effective Moving Mass: 49 g
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Equivalent Cas air load: 83 liters
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Effettive piston area: 0.053 m²
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Max. linear excursion (mathematical): 4.8 mm
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Voice - coil inductance @ 1kHz: 1.3 mH
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Half-space efficiency: 2.70%
Mounting information
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Overall Diameter: 320 / 12.60 mm/inch
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Bolt Circle Diameter: 294.5-304 / 11.6-11.9 mm/inch
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Bolt Hole Diameter: 5.5 / 0.21 mm/inch
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Front Mount Baffle Cut-out: 288 / 11.3 mm/inch
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Rear Mount Baffle Cut-out: 288 / 11.3 mm/inch
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Depth: 130 / 5.1 mm/inch
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Volume occupied by the driver: 2.2 / 0.07 liters/ft³
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Net Weight: 2.7 / 5.9 kg/lbs
Shipping information
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Shipping weight: 3.5 / 7.7 kg/lbs