i need help with an amp should i get 2 Orion 1200D amps and use them for a SL7 each or should I just use one 2500D amp? what would sound better? or if there are any better amps for around the same price of around 500 each
Depends on the wiring and the configuration of the sub. The 12's take about 750 and if you get the dual 2ohm and wire the pair to 2ohms, the 2500d will put out just over rms. You'd get more power than if you had 2 1200d's in the same configuration.