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RCF LF18G400 18

RCF LF18G400 18" Woofer

Sale Price : $160.95

Description:

Product Description
RCF's LF18G400 is an 18" woofer with linear frequency response characteristics and very high power handling. It uses a fiber-loaded cone assembly along with a high excursion triple roll, constant geometry surround. This combination provides remarkable strength and 2" peak to peak maximum excursion before damage. A uniquely shaped T-pole in the motor circuit and 14 mm thick top plate contribute to the driver's superior power handling and low compression. The LF18G400 is ideal for use in applications where incredible power handling, long excursion, and perfect control are required. The robust mechanical design and optimized weight of the device make it desirable for use in fixed installations or portable professional loudspeaker systems. Specifications: *Power handling: 1,000 watts RMS/2,000 watts continuous program *VCdia: 4" *Le: 2.5 mH *Impedance: 8 ohms *Re: 5.1 ohms *Frequency response: 25-1,000 Hz *Fs: 28 Hz *SPL: 97.5 dB 1W/1m *Vas: 12.71 cu. ft. *Qms: 4.6 *Qes: 0.29 *Qts: 0.27 *Xmax: 9.0 mm *Dimensions: A: 18.3" B: 16.7" C: 8.3".
Remarkable linearity and power handling
4" diameter inside/outside copper voice coil on fiberglass former
2,000 watt continuous program power handling
9 mm linear excursion, 50 mm peak to peak
Unique T-pole, curved on top, and 14 mm top plate for minimum power compression