Noise, RCA cables, and Subwoofer

Hi Everyone, The common practice is to run RCA cables as far away from power cable as possible to prevent picking up noise. If I connect RCA cables to a subwoofer with low-pass crossover (Infinity Basslink), do I still need to run RCA cables on the opposite side of car away from power cable? Can a subwoofer with low-pass crossover pick up noise if its RCA cables are run next to power cable? Thank you all for your replies.

I meant "self-amplified" subwoofer with low-pass crossover

I would still run them separate. I used to have a Basslink in my truck, and I ran the power on the driver side and the RCA's on the passenger side. I had no problems. 2004 BMW 325ci.

Alpine CDA-9885

JL 300/4 and 250/1

JL XR 5.25 comps

Infinity Kappa Perfect 12

yes you still want to run them down opposites sides if possiblejoe

i have ran RCA's on the same side as the power with high quality RCA's and had no engine noise on the other hand i have ran them on the otherside with cheep RCA's and had engine tones threw the speakers1974 ford pinto 4 15" punch Z power punch bd 1001 pioneer DEH-6700