Most customers port them. I've used both sealed in testing in my own cars and I liked them; but as I said you will see about 95% of users port these drivers (SA series). We do have quite a few guys on the Chevy and GMC truck forums that run the SD-2 line sealed ; could check over there.
Most customers port them. I've used both sealed in testing in my own cars and I liked them; but as I said you will see about 95% of users port these drivers.
I just made my box today. sd-2 ten takes .5ft^3 per sub. I had that but I made it .25 of a inch wider on top so I could fit sub in box then I add
extra 1.75 inch on length of box so it would be a even number. I didn't even do the math but I had box at .5ft^3 after sub disp was taken out so now im just over 5ft^3 since I added extra to it
hooked up the 1500 saz and it sounds good. I will tell more when speakers break in