Interconnect Cables
interconnect cables — pre-owned
Browse 170 interconnect cables — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Skar Audio SKM4CHRCA6 6-Foot 4-Channel Marine Grade RCA Interconnects
Designed using high-quality conductors and precision-molded connectors, this cable ensures strong signal integrity while minimizing noise and interference across multi-channel audio systems. Ideal for marine amplifiers, multi-channel audio systems, and powersports applications, this 4-channel RCA interconnect provides dependable audio signal transfer with professional-grade reliability.
You save $12.15

Skar Audio SKM6CHRCA6 6-Foot 6-Channel Marine Grade RCA Interconnects
Built using high-quality conductors and twisted-pair technology, this cable minimizes noise and interference while ensuring strong, consistent signal integrity across all six channels. At 6 feet in length, it provides flexible routing while maintaining a clean, professional install — ensuring long-lasting performance and dependable sound quality in demanding conditions.
You save $26.00

Skar Audio SKM2CHRCA9 9-Foot 2-Channel Marine Grade RCA Interconnects
The Skar Audio SKM2CHRCA9 is a marine-grade, 9 ft, 2-channel RCA interconnect cable engineered for dependable signal transmission in marine and outdoor audio applications. Its twisted pair design ensures maximum signal clarity while minimizing unwanted noise and interference.
You save $9.55

Toyota Harman PT296-47120 BT Extension Box 86100-YY050 -
TCUs ECus: most TCUs and ECus require programming on cars. We test them by closing and opening the sun visor while it’s on the car and if it holds we will say it’s good. Fuse boxes: cars have different trims so make sure you match the part number.

Kicker 46KI46 Car Audio 19 Foot Amp Amplifier 4 Channel Stereo RCA Cable KI46
Experience superior sound quality with the 4-Channel K Series Audio RCA Interconnect Cable, designed for top-tier car audio systems. - Motorcycle Speakers. Car Audio Accessories. - Installation Harness.

Kicker 46KI21 Car Audio 3 Foot Amp Amplifier 2 Channel Stereo RCA Cable KI21
Ideal for car audio systems, this cable ensures a clean and stable connection between components. - Motorcycle Speakers. Car Audio Accessories. - Installation Harness. 2-Channel K Series Audio RCA Interconnect Cable.

Kicker 46KISL Car Audio Amp Amplifier Speaker Wire to 2 Channel RCA Adapter KISL
It effortlessly converts speaker-level signals to RCA, ensuring a seamless setup for high-performance car audio systems. - Fuse Holders. Subwoofer Exception : Our warranty does not cover blown voice coils, or subwoofers that have been punctured.

KnuKonceptz Krystal OFC Twisted Pair Triple Shielded 2 Channel RCA Cable 6 3 ft
This previously owned device has been thoroughly inspected and tested to confirm that it operates as intended. While it may display minor signs of wear consistent with normal use, it remains fully functional and ready for your needs. The photos provided in this listing are of the actual item

Kicker 46KIYFM Car Audio Amp Female Male RCA Y Adapter + Barrel Connectors KIYFM
Motorcycle Speakers. Car Audio Accessories. Get superior signal clarity and flexibility with the 2-Channel K Series RCA Interconnect Cables, crafted for precision and durability in car audio systems.

Kicker 46KI22 Car Audio 6 Foot Amp Amplifier 2 Channel Stereo RCA Cable KI22
This cable provides a stable, interference-free connection between your audio components. - Motorcycle Speakers. Car Audio Accessories. - Installation Harness. 2-Channel K Series Audio RCA Interconnect Cable.

Kicker 46KI23 Car Audio 9 Foot Amp Amplifier 2 Channel Stereo RCA Cable KI23
Motorcycle Speakers. Car Audio Accessories. - Installation Harness. 2-Channel K Series Audio RCA Interconnect Cable. RCA interconnect audio cable. - OEM Harness. It’s a dependable choice for audiophiles and installers who demand long-lasting performance and clear, uninterrupted audio.

(3) Car Audio Stinger RCA Cables 3 Ft
Very good used condition.

Skar Audio SKMRCA1F2M 1-Male to 2-Female 1 Ft Y-Adapter Marine Grade RCA Cable
The Skar Audio SKMRCA1M2F is a marine-grade 1-male to 2-female RCA Y-adapter cable designed to safely and reliably split an audio signal in marine and outdoor audio systems. Skar Audio SKMRCA1M2F 1-Male to 2-Female 1-Foot RCA Y Adapter Interconnect Cable.
You save $7.80

Lot Of 3 Roemtech HMB-200 HummBuster Stereo Ground-Loop Isolator - Units Only
The Lot Of 3 Roemtech HMB-200 HummBuster Stereo Ground-Loop Isolators are compact noise isolators designed to eliminate unwanted noise and hum in stereo systems. With a sleek black aluminum case and a size of approx.

Pyle PLG135T Portable Stereo Ground Loop Isolator 3.5mm Plug Input / Output
Previously owned. Works fine.

Skar Audio SKMRCA1F2M 1-Female to 2-Male 1 Ft Y-Adapter Marine Grade RCA Cable
Skar Audio SKMRCA1F2M 1-Female to 2-Male 1-Foot RCA Y Adapter Interconnect Cable. MPN SKMRCA1F2M. Our team is composed of incredibly hard working and dedicated individuals who are audiophiles themselves.
You save $7.80

Skar Audio SKM2CHRCA3 3-Foot 2-Channel Marine Grade RCA Interconnects
Ideal for tight installations on boats, UTVs, and powersports systems, it provides dependable performance where standard RCA cables fall short. MPN SKM2CHRCA3. The options available vary based upon area and can be viewed during the checkout process.
You save $8.95

Skar Audio SKM4CHRCA12 12-Foot 4-Channel Marine Grade RCA Interconnects
Designed with twisted-pair technology, this cable minimizes signal interference and noise, ensuring accurate audio reproduction and dependable performance across all four channels. MPN SKM4CHRCA12. The options available vary based upon area and can be viewed during the checkout process.
You save $14.75

Skar Audio SKM2CHRCA6 6-Foot 2-Channel Marine Grade RCA Interconnects
It’s an ideal solution for mid-length runs in marine audio, powersports, and outdoor audio systems. MPN SKM2CHRCA6. The options available vary based upon area and can be viewed during the checkout process.
You save $9.25

Esoteric Audio Streetwires ZN 2.0 12ft Shielded RCA Cables Purple
Very good used condition.

Toyota Harman PT296-47120 BT Extension Box 86100-YY050 - Free shipping

Stinger X3 Three 17' And Five 3' Rca Interconnects
Up for grabs are stinger's high end series x3 rca cables. These took the place of the expert series a decade or so ago. This listing is for three pair of 17 feet RCAs as well as five pair of 3 feet RCAs along with free shipping in the Continental United States. These show little to no signs of use and will sparkle in a high end install. Message me with questions and check out my other offerings for accessories to help revive the old school. Thank you for looking!

Stinger Control Cable
Stinger Control Cable. Condition is Used. Shipped with USPS Media Mail.

LOT OF 5 Spec V8RCA-Y2 Twist Car RCA Y Adapter Splitter Wires Cables
ALL 5 I HAVE LEFT IS WHAT YOU WILL GET.

Axess Integrate AX-USB-MINIB USB to Mini-B Cable 6"" Black OEM Replacement
Retain OE USB port on select vehicles (radio utilizes rear USB input).

Kicker 46KISLOC Car Audio Amp 2 Channel RCA Line Output Converter KISLOC Used
Kicker 46KISLOC Car Audio Amp 2 Channel RCA Line Output Converter KISLOC Used Kicker 46KISLOC Car Audio Amp 2 Channel RCA Line Output Converter KISLOC Used. - Motorcycle Speakers. Car Audio Accessories.

LOT: STINGER 4K RCA 17FT SI4417, HPM SHD 820 POWER DIST BLOCK, SHD 20 HPM GRND
(1) Stinger 4 Channel 4000 Series 17ft RCA SI4417. (1) Stinger SHD 820 HPM Series Midi Fused Power Distribution Block with one (1) 1/0 or 4 ga input and two (2) 4 or 8 ga outputs. (1) Stinger SHD 20 HPM Series Ground Block with one (1) 1/0 or 4ga input and two (2) 4 or 8 ga outputs.

20 Amp High Quality Noise Suppressor/Isolation Transformer - EC
20 Amp High Quality Noise Suppressor. Excellent/like new condition. 20 Amp rated.

5 Channel RCA Cable (12 feet).
5 channel RCA cable.

STREETWIRES ZN260 6.0 M., 19.7 Ft. 2-CHANNEL RCA INTERCONNECT
Like new..

MASSIVE AUDIO FX6 6.5" 75W RMS FX SERIES 2-WAY 4-OHM COAXIAL SPEAKERS
Works

SUNDOWN AUDIO 17FT SAZ 4CHANNEL SOLID 100% OFC COPPER Tested ✅
SUNDOWN AUDIO 17FT SAZ 4CHANNEL SOLID 100% OFC COPPER TWISTED RCA AMPLIFIER WIRE. (1) Sundown Audio 4 Channel SAZ RCA Cable. 17ft 4 ch. 100% OFC (Oxygen-Free Copper) Signal Wire, Shielding Foil, and Shielding Braid.

Kicker 46KI25 Car Audio 16 Foot Amp Amplifier 2 Channel Stereo RCA Cable KI25
Motorcycle Speakers. Enhance your audio system’s connectivity with the 2-Channel K Series RCA Interconnect Cable, designed for superior sound fidelity and long-distance installation needs. Car Audio Accessories.

Denso 86110-0E050-C0 2020-2022 Lexus RX 350/450h, Multi Display Assembly
Condition: For fix or parts, Untested item, Unknown Condition, No further testing has been conducted.

Toyota Harman PT296-47120 BT Extension Box 86100-YY050
You save $17.99

1 Caltex CH-30 30watt Auto Stereo Noise Suppressor Alternator Ignition Static
1 Caltex CH-30 30watt Auto Stereo Noise Suppressor Alternator Ignition Static. New-Old-Stock. Check out the pictures for a better understanding of the condition.
You save $0.28

Toyota Harman PT296-47120 BT Extension Box 86100-YY050
Used Ships from California

BESIGN Ground Loop Noise Isolator for Car/Home Audio w/ 3.5mm audio cable
Being so mini, portable and light, plug and play, no battery need or button, all you need to do is to plug in the ground loop isolator.

Skar Audio SKM2CHRCA12 12-Foot 2-Channel Marine Grade RCA Interconnects
It’s an excellent choice for marine audio systems requiring longer RCA runs without sacrificing sound quality. MPN SKM2CHRCA12. The options available vary based upon area and can be viewed during the checkout process.
You save $10.70
