Thinking of selling my setup for my truck. Haven't had power to any of it yet. I have about $375 for both amps and both blocks. I will take $375 shipped for them. Don't want any trades or take any lower because I don't have to sell but thought about buying something else. Top amp RF 300.4 Bottom amp RF 500.1 Knu conceptz distrobution blocks. One block is a ground block and the other is a fused 0-4 aug in and 2 4-8 outputs.