i have just baught a Pioneer DAB head unit in the sales (part of my xmas present) anyway it has no speakers or arial. My question is, i am 45 so not into mega base and allowing the street to know i am coming from a million miles away but i do want a good sound. i want to set two speakers under the front dash of the van and two under the rear seats is that ok? also what speakers should i get, not into throwing ton of cash at this but want good sound. cheers