Car Stereos: subs, watts rms, kicker cvr

Question
i have a kicker zx750x1amp. need two 12" subs. looking at kicker cvr 800rms x 1600peak dual 2ohm in ported box new 179.99 plus shipping. is this too much for amp,or do i need to go down to 400rms x 8oopeak dual 2 ohm, gonna cost more buying seperatly. And what brand OF SUBS, box,  and specks do you like for this amp. have dodge daytona quad cab truck, going in back seat, want SOME BOOM

Answer
Hi Rodney,

If you're talking about the DCVR122 subwoofer package from Kicker, it should be a perfect match for a ZX750.1.  When you're matching an amplifier's power with a subwoofer system, you'll want to look at the RMS ratings.  Combine the RMS ratings of the subs, and determine the final impedance of the subwoofer system.  The subs' combined power rating should be higher than the amplifier's RMS power rating at the same impedance--as long as the sub rating is higher, it doesn't matter much whether it's a lot higher or a little higher.

The DCVR122's power rating is 800 watts RMS, and the combined impedance of both subs is 2 ohms. That's an excellent match for the amp's rated power of 750 watts RMS at 2 ohms.  I also think it's a good idea to buy a subwoofer/enclosure package like this, where the sub box has been designed by the manufacturer to match the subs.  I think this system should give you all the boom you'll need.

Hope this helps!

Brian