pending on what coil configuration you got, a 2 or 4 channel would work so would a mono amp two dual 4 ohm subs, mono or 2 channel to get the most power out of the amp two dual 2 ohm subs, 4 channel bridged to 4 ohms or mono run at 2 ohms would work
a 4 channel would not have too much dc voltage going through it, if your gains are set right...this goes for every amp out there
Hey Carlos, why would you waste 4 channel amp to power a sub? Subs are basically a mono, 1 channel. It doesn't matter how many subs you have, they're all still mono. Just thought you might want to know that.
hey isaac the problem is my friend has a almost new rf 600.4 for 150 bucks. i think its a fair price. i want to give my 2 subs 300 watts rms @ 4 OHM. I have 2 NEW Alpine 1241D's dual 4 ohms. will this amp overpower my subs like my old 700x rf amp that was giving me 350 watts rms @ 4 ohms. ? Will four channel F*ck up my subs. I really dont wanna take my chances. I work hard for my sytem. =-)
Hey carols, that is a fair deal. Get it while it's hot. I do have a question for you. If your subs are DVC 4ohms, then they're going to be 2ohms connected in parallel. I hope the amp supports 2ohms, if not it won't do you much good. If you don't have 4 channel amp already to power your front and rear, you can still buy the amp and use it.
yeah i already have a 4 channel amp for my mids and highs. also. the amplifier rf 600.4 is rated at 75Watts per channel (4 channels) into a 4Ohm load, 150Watts per channel (4 channels) into a 2 Ohm load, or 300Watts per channel (bridged to 2 channel) into a 4Ohm load. i guess there is no 2 ohm load.
Well looks like that amp won't be that helpful to you then. If you like, you can try to run it at 2ohms bridged, but I'm sure it'll over heat. I had to install an extra cpu fan to keep it cool.