Re: which wires to tap for sub and remote signal
You should tap into the rear speaker leads at the stock amp. And NO you wont need a line out converter, your amp accepts high level inputs.
I wired my JL 250/1 using a line out converter because the original amp i had in the car did not accept high level inputs. Regardless it worked out perfect and sounds great.
2014 - Altitude - Billet Silver
DDM 5k HID, VLed 5k led fogs, 15% tint, Mopar Slush Mats & Cargo Mat,
Black Gorilla Lug Nuts, 1.25" Bora Spacers, Black Overland Mesh, Curt Hitch
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