DB6502/5252 crossovers?

Hi all:

New to this forum and fairly new to car audio, but know Polk fairly well from years in the Hi-Fi business, and been a long-time audio DIYer.

I'm quite disappointed in the lack of technical details in the car audio field (compared to home Hi-Fi) which brings me here.

Can anyone tell me the dimensions of the DB6502/5252 crossover boxes? Before buying a pair, I need to know if the crossovers will fit my available spaces.

While trying to find the dimensions on the web, I came across a couple of crossover photos that have me wondering about other things too. Rather than long-winded first post here, I've put up a web page showing what I'm wondering about:


If you'd take a gander at that and give your opinions, would be appreciated.