Up for sale is a 2 month old bxi1606d that i purchased from sonicelectronix.com. It's MINT and has been ran lightly to an 18"q and an 18" bl. Never even took the plastic that goes over the blue glowing Hifonics logo. I gave about 275 for it, I'm asking 200 plus shipping. No trades unless it's an amp that does 1500 @ 2 ohms.