well im left wondering if 4-1 run really well and give a good sound than whats the point in 4-2-1? im keen to ge a toda header but im not gona fork out that much money unless i know wat im doing lol

excuse the noobness but wen ppl say 4-2-1 are better for midrange power does that mean mid revs or mid speed? same for high end? and is it really that different to 4-1?