Just out of curiosity. OP. What are you running system wise? There's no point buying the best deadner for a lower end system and if your running something bigger I would save and get something worth while. ^^that knu looks beast but if your running like a kicker comp 12 there's not a huge need. a quick rundown of what you have and a budget would awesome and we could really offer good options. Because my budget vs yours vs someone else will always be different. What may be budget for some of the heavy hitters here is sometime the high end of what someone else may be able to afford. It's all dependent of what your needs and available funds are.