Obsidian Audio Obsidian Audio came on the scene very quietly, but now that some budget builders have caught onto this brand, and started building major SPL systems with it. Obsidian Audio has really taken off. A little back story about Obsidian Audio is that it's a merger between Sundown Audio, and Stereo Integrity. Now this is not a entire company merger, but some big wigs at both companies got together to make an effective yet affordable subwoofers. And, thus Obsidian Audio was born. Now you can't go wrong with any size subwoofer from Obsidian.
All of their subwoofers are rated
600 watts RMS,
2.5 inch dual voice coil,
4 gauge speaker terminals, and comes in
dual 2 and
4 ohm configuration. Ranging from
10 inches, all the way to
18 inches. And, if that doesn't excite you. then the price will. With their
10 inch subs coming in at
$135 + shipping,
12 inch coming in at
$145 + shipping,
15 inch coming in at
$165 + shipping, and their
18 inch coming in at
$195 + shipping. Making these subs affordable for any basshead on a budget, and the enclosure specs make them even better for those who have small amounts of area to spare.