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RCF LF18X400 18

RCF LF18X400 18" Woofer

Sale Price : $172.18


Product Description
The RCF LF18X400 features incredibly linear frequency response characteristics and extreme high power handling while producing the lowest harmonic distortion of any comparable 18" transducer within its application range. A fully optimized T-pole design generates the minimum amount of flux modulation. The T-pole also features RCF's spaced gap demodulation technology, which progressively brakes the voice coil and thereby provides a much smoother transition for the moving mass as it reaches its maximum excursion limits. The LF18X400 is ideal for use in applications where incredible power handling, long excursion, and perfect control are required. It is highly recommended for high quality professional bass reflex and bass-horn systems. The transducer's low frequency extension, coupled with its minimal harmonic distortion, also makes it ideal for use in critical listening applications such as studio monitoring subwoofer systems. Specifications: *Power handling: 1,000 watts RMS/2,000 watts continuous program *VCdia: 4" *Le: 2.3 mH *Impedance: 8 ohms *Re: 5.1 ohms *Frequency response: 25-1,000 Hz *Fs: 28 Hz *SPL: 97.5 dB 1W/1m *Vas: 12.01 cu. ft. *Qms: 6.5 *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
Progressive, spaced, aluminum demodulation rings