subwoofer question, please help a new member!!

[jjjjjjj]

wow, you make that sound almost too easy!

i have been back there and taken everything apart so i am familiar with the setup, and i do have the same harness and you have shown. the high level harness coming out of my amp has 5 wires, one is ground and the other 4 appear to be for speakers as they say L+ & - and R + & -. are these the ones that i put (bridged?) into the sub? where does the ground go?

where do i connect the spliced pin 7 & 14 wires, to the other side of the amp for the main + & - ?? is the remote, or 'turn-on' wire no longer needed?

thank you for your help and i apologize for being a little cautious.