Give the Kicker 47Key500.1 a look. 300 watts at 2ohm. I’m running a Illusion Audio E12 which has 300 watt nominal power at 4 ohms. The LC 1.800 has been perfect so far and gives me room to upgrade my sub
I’m about to do the installation myself in a week or so. I went ahead and got the AudioControl LC-1.800 amp which practically includes the LC2i capabilities. You can get it off of Best Buy for cheap versus going with an amp + LC2i or LOC