Hey I was wondering if anyone knows how much RMS wattage I can push to a fully loaded fi btl 12". I'm planning on getting a sundown amp. I will not be using bass boost.

Part of it depends on the box for mechanical power handling. As for thermal, it's hard to give an exact number. If it's for everyday use just get a 2000-3000 watt amp and turn it up until the sub starts stressing.

Part of it depends on the box for mechanical power handling. As for thermal, it's hard to give an exact number. If it's for everyday use just get a 2000-3000 watt amp and turn it up until the sub starts stressing.

x2 Box size will affect power handling. Bigger means less power is needed, smaller can handle more.

So if I were to get a 3 cubic foot box, running it daily, what would be the maximum rms wattage I could push without overpowering it or anything.