I have one of my custom 18s up as a trade to power my other sub. The sub is rated at 3k daily and has not seen more than 1800 wtts. Sub motor is mtx 9500 18 basket dual 2 ohm triple sewn ead wires direct leads xl fw d2 aluminum vc. Im looking to trade one sub for a amp that does 3k plus at 1 ohm. I can add cash for bigger better amps.