wire size relates to current delivery (resistance of the wire goes up as dia. goes down, on a per unit length basis)
the size of the speaker per se is not an issue; it will depend on the efficiency of the speaker and the SPL you want (another factor is the type of speaker design - cone/electrostatic/planar magnetic)
solve all your problems by using monoblocks set near each speaker...
the size of the speaker per se is not an issue; it will depend on the efficiency of the speaker and the SPL you want (another factor is the type of speaker design - cone/electrostatic/planar magnetic)
solve all your problems by using monoblocks set near each speaker...