Wiring 2 front door speakers and sub with factory HU.
2016 F150 XLT
I currently have a lds2 2 channel LOC.
I have an old Scoshe SA550 amp. (Replacing)
I have a Pioneer 10" Shallow Sub TS-A2500LS4.
Sub is working great right now with the LOC getting signal from rear door speakers.
I have on order
Vevor 5 channel amp https://a.co/d/0aEfKWMQ
Pioneer TS-A6961F 6x9 https://a.co/d/05GzFpmE
Would i be able to wire the front door speakers with just the 2 channel LOC with some rca splitters or should I buy a 4 Ch LOC and a set of short cables.
I plan on running 14G wire from new amp to each front door for the speakers.
Is there any issue with running rca splitters to save money on buying a 4ch LOC?
Another question is I want to add a bass knob for sub. This amp does not come with one so I have a universal rca one and cables on order. Would having 20 ish Feet of rca length to get knob to the front be an issue?
Universal bass knob https://a.co/d/04QXkjQY
Thank you!