I currently have a Power Acoustik A2400DB mono amp and a Power Acoustik A600-4HP 4ch. amp. I'm only running 2 Pioneer 12's at the moment but I'm planning on getting to RL-P 15's. I was wondering if it would be an upgrade to get a Phoenix Gold R15.0:1 and a PHOENIX GOLD R8.0:4 in terms of output and cleanliness in both the mono and 4ch. amps. If so I might just sell everything I currently have and buy the new setup. Thanks
