Beyma 12P80FE/V2
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Code:12P80FE/V2
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Weight:12.000 Kgs
12P80FE/V2 • LOW FREQUENCY TRANSDUCER
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Features:
• 700 W AES Power Handling Capacity
• High Sensitivity: 99 dB (1W / 1m)
• Wide Usable Frequency Range
• Low Harmonic Distortion
• Low Resonant Frequency: 48 Hz
• Low Power Compression Losses
• Waterproof Cone with Treatment for Both Sides
• 4" DUO Double Layer In/Out Aluminium Voice Coil
• Conex Spider
• Extended Controlled Displacement: Xmax +/- 7.5 mm
• 52 mm Peak-to-Peak Excursion Before Damage
Technical Specifications:
• Nominal Diameter: 300 mm 12-Inch
• Rated Impedance: 8 Ohms
• Minimum Impedance: 7 Ohms
• Power Capacity: 700 W AES
• Program Power: 1400 W
• Sensitivity: 99 dB 1W / 1m @ ZN
• Frequency Range: 50 - 4000 Hz
• Recommended Enclosure: Vb = 40 l (Bass-Reflex Design Fb = 75 Hz)
• Voice Coil Diameter: 101.6 mm 4-Inch
• Bl Factor: 23 N/A
• Moving Mass: 0.076 kg
• Voice Coil Length: 20 mm
• Air Gap Height: 12 mm
• Xdamage (Peak to Peak): 52 mm
• Resonant Frequency, fs: 48 Hz
• D.C. Voice Coil Resistance, Re: 5 Ohms
• Mechanical Quality Factor, Qms: 6.5
• Electrical Quality Factor, Qes: 0.22
• Total Quality Factor, Qts: 0.21
• Equivalent Air Volume to Cms, Vas: 61 l
• Mechanical Compliance, Cms: 143 microm / N
• Mechanical Resistance, Rms: 3.5 kg / s
• Efficiency: 3 %
• Effective Surface Area, Sd: 0.055 m2
• Maximum Displacement, Xmax: 7.5 mm
• Displacement Volume, Vd: 412 cm3
• Voice Coil Inductance, Le: 1.1 mH
• Overall Diameter: 312 mm 12.3-Inch
• Bolt Circle Diameter: 298 mm 11.7-Inch
• Baffle Cutout Diameter Front Mount: 283 mm 11.1-Inch
• Depth: 135 mm 5.3-Inch
• Net Weight: 11.5 kg
• Magnet: Ferrite
