Beyma 12P80FeV2 Low Frequency Driver

700W AES, 100dB 2.83V, 4″ VC, 25Hz-4KHz, Allu Basket

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SKU: SPEBEY006 Categories: Drivers, Speaker Components

Description

● 700 WAES 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

KEY FEATURES

● Weatherproof 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

Nominal diameter - 300 mm 12 in Rated impedance - 8 Ω Minimum impedance - 7 Ω Power capacity 1 - 700 WAES Program power 2 - 1.400 W Sensitivity - 99 dB 1W / 1m @ ZN Frequency range - 50 - 4.000 Hz Recom. enclosure - Vb = 40 l (Bass-reflex design) - Fb = 75 Hz Voice coil diameter - 101,6 mm 4 in 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,Ω 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 µm / N Mechanical Resistance, Rms - 3,5 kg / s Efficiency, η0 - 3 % Effective Surface Area, Sd - 0,055 m2 Maximum Displacement, Xmax 4 - 7,5 mm Displacement Volume, Vd - 412 cm3 Voice Coil Inductance, Le - 1,1 mH