haha hell yea 73impala drug me here. Somebody ninja'd my name before I got here tho so I had to use my social media @ name smh. Youre correct tho the 5.25s are sundowns too. Ive never used sundown coax speakers so I can't comment on them just yet. I havent even gotten started on the install. I'm waitin on my gmt-400 specific big 3 kit bc im lazy and dont wanna cut and measure all the wires fml.
Lemme know how it goes, I like the looks of SA gear and it's supposed to be really good stuff.