Jensen XS1693 Coaxial Car Speaker "white black wires pos terminal" Questions

...white or black In a speaker, there really is no pos or neg- there is however phase- that is the concern of the given that a speaker is a in/out kind of thing so that where two or more speakers are ...

Which is the positive terminal on the speaker? Black wire or white wire? Alpine SXE 1025s Cheers. normally your thiker terminal is pos and black maybe pos