AR3000D

Wired this monoblock to a single 12 and the subsonic filter cleaned up the low end way more than I expected for the price. It runs cool at 1 ohm even after an hour of pushing it hard.

The bass boost knob actually does something useful instead of just muddying everything up, and the subsonic filter saved my subs from bottoming out on the low stuff. Wiring was straightforward and it stays cool even after an hour of pushing it hard.

The remote subwoofer control knob is way more convenient than I expected, letting me tweak output from the driver's seat without touching the amp. Only gripe is the phase control switch feels a bit flimsy. For the price this monoblock pushes my single sub cleanly at 1 ohm.