The LF15G401 is a 15-inch woofer with linear frequency response characteristics and very high power handling.
- 4-inch Inside/outside copper voice coil - 1800 Watt continuous program power handling - 97 dB Sensitivity - 30 Hz - 1.5 kHz Frequency range - Dual spider design with silicon based dampening control - Triple-roll surround and corrugated straight cone geometry
The LF15G401 uses a fibre loaded cone assembly along with a high excursion triple roll, constant geometry surround. This combination provides remarkable strength and a peak to peak maximum excursion of 52 mm.
Applications The LF15G401 is ideal for use in applications where incredible power handling, long excursion and perfect control is required. Ideal for high quality professional bass reflex and bass-horn systems. The robust mechanical design and optimised weight of the device make it desirable for use in fixed installation or portable professional loudspeaker systems. Very good for 3 way, extended low frequency configurations.
THIELE - SMALL PARAMETERS Resonance frequency Fs 36 Hz DC resistance Re 4.8 Ohm Mechanical factor Qms 6.2 Electrical factor Qes 0.27 Total factor Qts 0.26 BL factor BL 24.6 T - m Effective Moving Mass Mms 150 gr Equivalent Cas air load Vas 150 liters Effective piston area Sd 0.091 m2 Max. linear excursion Xmax 8.5 mm Voice - coil inductance @ 1KHz Le1k 2.5 mH Half-space efficiency Eff 2.50 %
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