IDQs are sweeeeeet. Mine aren't modest at all since I have two 15s... but a single 10 or 12 would be loud enough and sound uber clean. I haven't looked at their ebay prices... but I know retail on them is sorta high.... but I've never looked at smaller woofers so I dunno.
I liked the Infinity idea, too. pretty cost effective and will give you what you want.
I liked the Infinity idea, too. pretty cost effective and will give you what you want.