Eighteen Sound 18LW2600-8 LF Driver 18-inch Extended Low Frequency Loudspeaker 8-Ohms 1500 Watts RMS 3000 Watts Peak Designed for Use in Vented Enclosures

• "HIGHLIGHT : * 97 dB SPL 1W / 1m average sensitivity. || * 100 mm (4 in) Interleaved Sandwich Voice coil (ISV). || * 3000W program power handling. || * 60 mm peak to peak excursion. || * Ultra linear dual magnet motor design. || * Single Demodulating Ring (SDR) for lower distortion. || * Composite reinforced straight ribbed cone. || * Optimized high grade ferrite magnet assembly. || * Recommended for subwoofer usage in compact vented enclosures || "
• "SPECIFICATIONS || Nominal Impedance : 8 Ω || Minimum Impedance : 6.4 Ω || Nominal Power Handling1 : 1500 W || Continuous Power Handling2 : 3000 W || Sensitivity3 : 96.8 dB || Frequency Range : 30 - 800 Hz || Voice Coil Diameter : 100 mm (4.0 in) || Winding Material : Copper || "
• "MOUNTING AND SHIPPING INFO || Overall Diameter : 462 mm (18.19 in) || Bolt Circle Diameter : 440 mm (17.32 in) || Baffle Cutout Diameter : 416.0 mm (16.38 in) || Depth : 231 mm (9.09 in) || Flange and Gasket Thickness : 23 mm (0.93 in) || Net Weight : 16.1 kg (35.49 lb) || Shipping Weight : 16.5 kg (36.38 lb) || "
• The 18LW2600 is a 18-inch extended low frequency loudspeaker,especially designed for use in vented enclosures. The loudspeaker is designed to withstand high power levels without damage while providing clean and undistorted LF reproduction at a very high SPL. For optimum results we recommend amplifiers able to deliver 3000 Watt program power. The 18LW2600 features a unique motor featuring a high grade ferrite magnet assembly in a structure optimized for thermal and magnetic efficiency.
• "Features include a large displacement suspension system which, in conjunction with a composite reinforced, straight ribbed cone, allows an ultra-linear piston action & provides full mechanical control across the entire working range. The 4-inch state-oftheart voice-coil utilizing Interleaved Sandwich Voice coil (ISV) technology, provides high levels of thermal stability and durability. The ISV technology achieves a balanced linear motor unit exerting an exceptionally high force factor. "