Is it worth it????
 

ok so im in the middle of upgrading my whole system. It started with the head unit, i bought a pioneer AVH-x2600bt it comes with a built in amp (MOSFET 50 W x 4). next was the speakers i just bought 4 kicker ds 6x8s the rms is 50W peak200. Now I'm looking at the Kicker 12CX3004 CX300.4 amp its a 4 channel amp the rms power is 40 W x 4. Now is it even worth buying it and spend the extra 200 bucks or just save up and wait buy a KX800.5 Amp and the rms is 100W x 4.