2-3 Weeks. 45 Day Lowest Price - 100% Satisfaction Guarantee. Weather you need the chest thumping punch for hip-hop or the true musical performance of musical low end, the TD2118 can deliver ! Specified with an operating range of 30Hz to 200Hz (40Hz to 150Hz +/-4dB), this sub can deliver the output you need (up to 130dB peak) all night long. This sub is recommended to be used with an amplifier that can deliver a 1250 to 1800 watt load into 4 ohms. It's proprietary low frequency drivers feature Community's new, patented Cool-Coil technology. And to keep you up-and-running no matter how loud it gets, every model is internally safeguarded with IntelliSens