8 Gauge speaker wire/Fi BL 15

[b0r 1]

I have 10 foot of it to go from the box to the amp, and while I haven't seen the sub yet, I'm having a hard time seeing 8 gauge in a 1ohm configuration on the coils. Will it fit? Or should I use 12 gauge for inside the box? (This isn't really a question about power...I already have 10 foot of 8 gauge so it's more availability. I'd have to go buy anything but the 8 which I have)

[cloud77 28]

it will fit, but you might have to cut it down a bit.  The thicker the wire the more rise you will get.  so why not just use 12 gauge

[jonbearsmt 919]

 they have small terminals....