[pizzachicken]

Thank you for this post, it helped me tremendously when I did my sub/amp install a couple weeks ago.

By any chance do you know if the stock EQ (if any) is applied before or after the amp signals? I'm not heavily knowledgeable in audio tuning, just basic wiring for sub. The t-tap connectors I had were too big to splice into the the thin Head unit -> Amp wires, so I ended up tapping into the Amp -> sub wires.

I've since not been fully satisfied with the unbalanced output, as if there's a cutoff on the lower sub frequencies. Didn't know if it's stock EQ thing or I'm expecting too much from slapping in a sub without a DSP. Hoping you may have some insight before I dig back into the wiring.