MisterGrubbs 5,000+ posts
Kinda Old School
I've heard good and bad about the SSD's, then again you get that about any product.Gonna ride the FI boner here. How about 2 FI SSD's with the copper coil option. I've been hearing the sq is pretty surprising with the copper coil option. 2 of those in a sealed box would get decently loud. Only thing is no room to go ported and kind of on the expensive side. Leaves not money for a box. You could build a simple sealed box yourself.
https://ssl.perfora.net/www.ficaraudio.com/sess/utn;jsessionid=1548b83d1dd56c8/shopdata/0030_SSD/product_overview.shopscript
I like grubbs suggestion too. Type r's would be cheap, easy, and decent.
Originally I wanted to suggest two SE or Q 15's sealed on that power, but I figure that would be pushing it too much for the price he had.