Beyma 15LEX1000Fe Low Frequency Transducer Lex Series

Specifications Nominal diameter - 380 mm 15 in Rated impedance - 8 Ω Minimum impedance - 7,4 Ω Power capacity 1 - 1.000 WAES Program power 2 - 2.000 W Sensitivity - 97 dB 1W / 1m @ ZN Frequency range - 40 - 1.000 Hz Recom. enclosure - Vb = 115 l (Bass-reflex design) - Fb = 42 Hz Voice coil diameter - 88,9 mm 3,5 in Bl factor - 23,2 N/A Moving mass - 0,142 kg Voice coil length - 27 mm Air gap height - 12 mm Xdamage (peak to peak) - 51 mm Thiele Small Parameters Resonant frequency, fs - 41 Hz D.C. Voice coil resistance, Re - 5,4 Ω Mechanical Quality Factor, Qms - 5,1 Electrical Quality Factor, Qes - 0,37 Total Quality Factor, Qts - 0,34 Equivalent Air Volume to Cms, Vas - 116 l Mechanical Compliance, Cms - 106 µm / N Mechanical Resistance, Rms - 7,2 kg Efficiency, η0 - 2,1 % Effective Surface Area, Sd - 0,088 m2 Maximum Displacement, Xmax 4 - 11 mm Displacement Volume, Vd - 968 cm3 Voice Coil Inductance, Le - 1,7 mH Mounting Information: Overall diameter - 393 mm 15,5 in Bolt circle diameter - 373 mm 14,7 in Baffle cutout diameter: - Front mount - 352 mm 13,9 in Depth - 182 mm 7,2 in Volume displaced by driver - 5,0 l 0,18 ft3 Net weight - 11,0 kg Shipping weight - 12,0 kg