Buying used equipment
So for 2 of these subs you would want an amp that puts out
300 watts RMS & 600 watts max.
A 1600 watt amp may be too big for the subs. It's hard to know
for sure without knowing the amps specs.
(Kicker CompVR's & CompVX's have a higher power rating)
Just be careful not to set the gain on the amp too high at first.
BTW, your best bet when buying used equipment is to hook it up as soon
as possible to make sure it works. Good luck.

