if i am gonna get 2 10's or 12's what ohm's and mono or 2 channel or what do you guys recommend plz help me out guys

 

It doesnt really matter what ohm the sub is, jst as long as the ohm load from the sub works with the amps ohm rating.

 

so they just both need to be the same . i heard that 2ohm hits harder than 4 ohm but i dont know

 

I believe it's just that usually if you run an amp/sub at 2 ohms, it increases the amps power and pushes the sub harder. I bought a dual voice coil sub but couldnt run it at 2 ohm, my amp would have been pushing too much power for the sub, so says the Crutchfield tech guys anyway...

 

2 ohm will let the amp produce more power. If you have dual voice coils, you have 2 ways to configure the connections. Series or parallel. If both coils are 3 ohm for example (like a lot of Audiobahns) then your ohm rating would be either 6 ohms, or 1.5 ohms. At which point, you would have to make sure your amp is 1 ohm stable.

I would not fear exceeding the speakers true RMS rating unless you have a CEA 2006 compliant amp, and it's receiving a true 14.4 volts. I have Infinity Kappa 6x9 in front and back. They are rated for 111 watss RMS. They get almost 140 RMS. The sound quality only improves. Power doesn't kill a speaker, distortion does. The cleaner the signal, the better the sound. A mono amp is perfect for driving dual voice coils. Know the speakers operable frequency range, and stay within it. If you sent half a watt of 22,000hz test tones to a 15 inch sub, all you would get is the smell of burning voice coils.lol. Speakers need power. Now go configure it.

Good luck.

 

How much do you want to spend on an amp? You have to spend a little bit more to get a 1 ohm stable amp, especially one that is 2 channels bridged and 1 ohm stable. With 2 dvc subs you can wire either at 4 ohms or 1 ohm. With 2 svc you can wire at 2 ohms or 8 ohms.

 

If the sub is dual 2 ohm it can be 4 or 1. With 2 single 4 ohm speaker it can be ran at 2 or 8 ohm.

 

I was obviosly not stating the possible wiring configurations of every sub out there, just the typical. 2 ohm dvc subs are not as common as 4 ohm dvc.

 

I jst dont want ppl thinking cuz they get a dvc sub or single it will be one of those ohm loads, bcuz thats jst not true.

 

This should clear things up, enter your specs and it will give you all possible configurations. http://www.the12volt.com/caraudio/wo...igurations.asp