How do they sound you say??? Well you wouldn't think such a whimpy sub would put out anything but its enough to tickle my nose quite a bit...so far i've sneezed like 3-4 times because of it. My girlfriend is only 110 pounds and she says it shakes her whole body pretty good...i dunno if thats good or bad lol.
Ya its a Kenwood Excelon 520 2 channel. I thought i was going to have to buy a Class D But 250W RMS to each works good and i actually had to turn my amp down to about 2/3 power. And i like all the high and low pass frequency adjustments along with bass boost and its frequency adjustment.
About the best thing i could say about them is that if you build a box the right deminsions, you drive a reg. cab, and you dont wanna loose any leg room then i would for sure check these speakers out. I had the benefit of getting to hear 2 of them in a NBS reg cab with around the same power to them.