yeah...Kicker impulse is good...
I got IX 702 to power 2 sub.......
they rated 280 x 1 at 4 ohm bridge in 14 Volt......but sure they are underated......
Infact i got IX 404 to power my 8" up front and IX 402 to power my split....
All amp i used Kicker impulse....so u say good or bad...