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Rcf LF18X451 Speakers For Subwoofer Speaker Cabinets

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The LF18X451 features a fibre loaded cone assembly along with a high excursion triple roll, constant geometry surround&#58; this combination provides remarkable strength and a peak to peak maximum excursion of 54 mm. The new dual forced hyper-venting system guarantee a very efficient voice coil ventilation for minimum power compression and incredible power handling. A double silicon spider system ensures excellent control during large excursions. A fully optimised T-pole design generate the minimum amount of flux modulation.The LF18X451 is ideal in applications where combinations of incredible power handling, reasonable weight and ultra fast time response are required. Perfect for powerful lows in horn loaded sub bass systems or reflex designsFeatures. 4,5 - inch fiberglas Inside/Outside copper voice coil. 3600 Watt continuous program power handling. 97 dB Sensitivity. 30 Hz - 1 kHz Frequency range. Dual Forced Hyperventing System. Dual spider designed with silicon based damping control. BL of 30.5 Txm to provide a faster and accurate low frequency. The LF18X451 is ideal in applications where combinations of incredible power handling, reasonable weight and ultra fast time response are required.. Perfect for powerful lows in horn loaded sub bass systems or reflex designs.. Ideal for touring, find a perfect application in high power, heavy duty, club subwoofer systems.GENERAL SPECIFICATIONS. Nominal Diameter - 460/18 mm/inch. Rated Impedance - 8 O. Program Power - 3600 W AES. Power handling capacity - 1800 W AES. Sensitivity - 97 dB. Frequency Range - 30 Hz ÷ 1000 Hz. Effective Piston Diameter - 395 / 15.6 mm/inch. Max Excursion Before Damage &#40;peak to peak&#41; - 54/2.12 mm/inch. Minimum Impedance - 6.8 O. Voice Coil Diameter - 115 / 4.5 mm/inch. Voice Coil Material - Copper. Voice Coil Winding Depth - 34 / 1.33 mm/inch. Number of layers - 2. Kind of layer - inside / outside. Top Plate Thickness - 15 / 0.6 mm/inch. Cone Material - No presed pulp. Cone Design - Straight. Surround Material - Polycotton. Surround Design - Triple roll- SKU: TBALL13804

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