Hello, this would be my first go with a sundown product and I wanted to see any users opinions on the idea. The sub woofers will be receiving power from a mmats 2000.1 so the subs in theory not accounting for freq. or box rise etc. would get 500 per. The enclosure will be sealed shooting for a little bit higher Q around .8 as I like the warmer sound. I'm not a huge fan of dampened or critically dampened sealed boxes. Basically I am at an impasse as it would seem with the current sale it would be stupid to miss out on the SA's as I could potentially up grade power later on these vs the SD. Any thoughts, I know basically no one has played with the SD's but opinions would be good.

All that we know at this point about the SD is that it is designed for sealed applications, SA goes both ways. Keeping the current sale in mind I would go with the SA series. IMO it is a much better driver from a design stand point.