need amp to push 2 18" d2 btls fully loaded. box - 14 cubed tuned 30 hz starting next week big 3 0 guage done 100' 0 guage 300 amp alt ordered 2 yellow tops (1 in front 1 in back)Changing batts later kenwood amp and speakers for mids/highs all in 05 quad cab 1500 amp budget of about $1000 shipped If any one can help id really appriciate it.