Ok i just bought one of these speakers, And i really like it, I've yet to get a box for it and that will be next week. But ive heard it and i know it sounds good. The only thing i cant find out is the frequency Response of it. does anyone know what its freq. response is? or a way that i can find out (Using test tones or something?) Anyone else use one of these? What are other opinions of this speaker? (Used for sub woofer) Here are the T/S Params for it.