A 4yr old set that members here payed under $150 for are in the same price range as your components sets? For a set of speakers that are rated for 80watts...Thats less than you charge for exposed spagetti on a piece of plywood alone.
Have you seen a Diamond Hex or M6 xover? They are appear built well with high grade , yet there's a bucket full of fried ones at the shop.
I think if you need to take some pride in your work and stand behind your so called product if you want some sort of recognition for it. If all you are doing is putting together an xover, at least make it look nice. These newbs deserve at least that for the $200 they are forking over to you.
Dont forget this isn't home audio where you throw that mess inside a cabinet, ITS THE CAR! It requires a clean install, and covered from the extremities of the auto environment. If you are offering an caraudio product, dont be half as s....not like you are even offering a 4ohm drivers. Dont take it as insult, take it as constructive criticism.