Okay, so the car is a Honda CR-V 2007 model I believe. I've been doing research for what type of stereo system setup to have, while under a certain budget that I've set. So, will this combination work?
Head unit-
http://www.sonicelectronix.com/item_22094_Kenwood-KDC-MP345U.html
Amp+Subs-
http://www.sonicelectronix.com/item_28425_1200W-Complete-Kenwood-Hifonics-Bass-Package.html

Not sure the specifics of how systems work together, so this combo may totally fail in terms of the power each can output and what not. Just would like to know if this would work, as a good system.