Hey there am new here ... well i just wanna know is it worth to use a custom made amp i have one i made by myself works great its a STK 4191 amp with 2 channel but the thing is its power supply i used is 220 v so if i use a inverter for the car is it possible ?

well performance of the amp is really cool i tested it with 2 10" response carbon fibre cone woofer which worked really great .......