Originally Posted by Illegal B16
IMO 8 guage is only good enough for one 10 inch sub. You can blow a sub from underpowering it to. I like to be extra careful. So do you know what kind of subs/amp your friend is giving you yet?
Underpowering a sub CAN NOT and WILL NOT cause the sub to blow. People using underpowered amps, turning the volume up to compensate for a lack of power and clipping the sub causes the sub to blow.