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AudioControl EPIC 2-Channel Twistcore Pair RCA Interconnect (1.5ft - 20ft)

2ch RCA Cables

(15 products)

Our 2-channel RCA cables carry left and right line-level audio between a receiver, processor and amplifier. They suit stereo signal paths in car audio systems, from a head unit feeding an amp to a processor feeding a pair of channels.

Route 2-Channel RCA Cables Cleanly

Measure the path from the source outputs to the amplifier inputs, following the route the cable will take through the vehicle. Leave enough slack at both ends for service access, but avoid loose coils that can snag or rattle. Keep RCA cables apart from power wire where possible. If they must cross, route them at a right angle. Avoid sharp bends, seat tracks, hinges and hot surfaces.

Connection: Confirm both components have RCA line-level inputs and outputs.
Length: Measure the full routed path, not the straight-line distance between components.
Plug clearance: Leave room behind the receiver and beside the amplifier for RCA connectors.
Directional cable: Follow the arrows on the AudioControl AC Studio during installation.

Choose Length and Cable Construction

Short runs keep extra cable out of the dash and amplifier area. Longer routes may need 17 or 20 feet, especially when equipment sits far apart. The AudioControl EPIC Twistcore and AC Studio cover lengths from 1.5 to 20 feet. Elite Audio models include CCA cables in lengths from 1.5 to 25 feet, plus OFC models such as the EA-RCAPRO6 6-foot OFC cable. Compare the stated cable construction and length to your route. Do not buy extra length that will be difficult to secure.

Match the Cable to Your Signal Path

A stereo RCA run uses two connectors at each end, one for left audio and one for right. Keep those channels paired and connect left to left, right to right. For an amplifier with two RCA inputs, a 2-channel cable carries the stereo signal directly. A Rockford Fosgate Dual Twist cable is another named construction to compare. Shielding and twisted-pair design can help limit noise pickup, but careful routing and secure connections still matter. If the system needs four separate signal channels, use a four-channel cable instead.

For more signal runs, see our 4-channel RCA cables. Shop all RCA cables, or pair your signal wiring with a sound processor for system tuning.

2ch RCA Cables

Route 2-Channel RCA Cables Cleanly

Choose Length and Cable Construction

Match the Cable to Your Signal Path

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