01sapphireGTS
Enthusiast
STU: I think Pioneer is giving you a canned , not so accurate answer. I doubt their deck is that well sheilded against the onslaught of RFI thrown by wires that are not RFI shielded.
On 1 of my cars, I ran a MSD 7AL box, and even with RFI Shielded wires, it would interfer with my TV while idleing in the driveway. Now that is throwing some energy. That 7 box is like a small welder !
But back to the point of if the wires are putting out radio frequencies, your or any receiver is subseptable to picking up those stray waves. A line filter may help, but is actually designed to filter out in-line alternator noise or feedback, and can't protect against your 10 rouge radio stations under the hood...
On 1 of my cars, I ran a MSD 7AL box, and even with RFI Shielded wires, it would interfer with my TV while idleing in the driveway. Now that is throwing some energy. That 7 box is like a small welder !
But back to the point of if the wires are putting out radio frequencies, your or any receiver is subseptable to picking up those stray waves. A line filter may help, but is actually designed to filter out in-line alternator noise or feedback, and can't protect against your 10 rouge radio stations under the hood...