The price isn't the greatest, but they are really good eight inchers.
If it were up to me, I'd choose them over the infinities, but then again, that's just me.
I just remembered I have the JBL version of the infinity in my mom's truck. Its ....meh.
Now the TB is power hungry. I had it on 240 RMS, took every bit of it and never got stinky.
Ported in about .75 cubes with a 3" port that was 8 or so inches long, the flipping box would dance across the floor several feet when I played Bass Mekanik.
Thats a ten pound woofer, a fifteen pound plate amplifier, not including the weight of the box...
Best 38 bucks ever.