would 2 15 kicker cvrs set off car alarms ?
Depends how close you are, if the alarms have shock sensors, and what sensitivity they're set at. Yeah, you could set some alarms off, then again I have customers coming in that like to have their alarms set to such a sensitive setting that if you bump the car just a little the alarm goes off.
Should be no problem at all. In high school many years ago, i installed a pair of the lowest end junky MTX 15's in my GF's SUV. In a big sealed box with a 500 watt amp. Set off car alarms pretty easy with some songs.
Probably, I used to set off some car alarms with a single Kicker L7 12. Just depends on how close you are to the car and how sensitive their alarm is set.