It just came in the mail today (on the day it said it was to arrive) paid 48$ with free shipping.. i had everything pre-ready be4 it got here. so all i had to do was connect all my wires and cords. it took maybe 10 minutes to set-up and tune. i needed something to lift my full range speakers up, and ill tell you guys. i haven’t been more satisfied with the product. i wasn’t expecting a whole lot out of this thing, but it has impressed me this far. Haven’t tried it on my dual 2ohm 1500watt rms sub yet, but i will try it soon for reference.i will update if i have any problems as well. i would definitely buy this amp again and recommend it to anyone who wants a good priced 2 channel amp.