The original Lethal Injection was known for being one of the loudest, best sounding, bang for the buck woofers available in 2003. Ten years later, the 2013 model Lethal Injection is nothing short of the original. In fact, the new LI surpasses the original in every way. Every part has been upgraded to be stronger, better sounding, and LOUDER than ever before!! As customer’s power demands have grown so has the Lethal, now officially rated at 1000 Watts RMS. To handle that extra power we upgraded the coil and added additional ½” in winding width, upgraded to a slightly stiffer suspension, and increased the motor to a 7.25” diameter for extra motor strength to offset that new rugged suspension, as well as increased motor gap vent cooling with Air-Driven Cooling (ADC) and supplemental rear side vents. The finishing touch is the new embossed Incriminator Audio logo on the dustcap sporting nothing more than blue and silver. Available in Dual 2 and Dual 4 standard as well a 10”, 12”, 15” and now 18” models. Options Include: XS – Extra Spider UL – Upgraded Lead Wire LCU – Flat Wound Upgrade Dual 1 / Dual 2 DC – Direct Connect DU – Dustcap Laminated Print Upgrade Features 8 Spoke Black Cast Basket 3" 4 Layer Aluminum Voice Coil Double Black Progressive Spiders with Woven Tinsel Leads Injected Pulp Matrix Fiber Reinforced Cone Dual Layer Foam Surround 7.25" 140 Oz Double Magnet Structure with Black Nickel Finish 352 Oz / 22 Pound Motor Structure Interlocking Aluminum Spider Spacer Assembly CILD² - Center Interlocking Dustcap ADC - Air Driven Cooling Nickel Plated Push Terminals Wrap Around Rubber Gasket 1000 Watt RMS Rated DVC 2 ohm or 4 ohm Specifications 18 Inch FS 26 Hz Re 4Ω Series Qms 6.84 Qes 0.82 Qts 0.76 Mms 310 g Cms 0.14 mm/N Sd 1210 cm² Vas 178 L Spl 92.9 dB BL 16.6 X-max 23 mm Sub Diameter 18.50" Mounting 16.87" Depth 9.40" Displacement .18 Cu. Ft. Power 1000 RMS