Premier 5 1/4 inch and 6 3/4 inch?

[Chris Hansen]

My doors can't fit the larger version, so I was wondering what the main difference between the two are? Other than power handling, is performance that much different?

[WhoSayWho?]

1 thread per section pleaze

[Side Show]

only size, the crossovers look the exact same aswell but do have the model number written on them