Like to hear great sounds but illiterate about the technical details like the amp, ohm, voltage etc... I know(bought one before) that CDT es62i is an excellent speaker, have decided get an another one for a friend.. Last time I bought Rockford fosgate punch..but i think, there can be better alternative to that. So guyssuggest me a amplifier which suits well with the CDT es62i. can spend around $250 for the amplifier..