
A high-end cable that brings out the expression of a familiar song with even greater clarity.
【AT-RX5500A (1.3m) Premium Car Audio Cable Using High-Purity Copper】
A premium cable designed for those who want to hear car audio in greater detail and more naturally.
AT-RX5500A uses the world’s highest-grade high-purity copper, “7N-Class D.U.C.C.”. Furthermore, by combining a vibration-damping structure with a robust plug, this cable is made with the aim of transmitting music signals carefully.
If you want to enjoy vocal nuances and even the smallest sounds of instruments, the cable may be a less noticeable part, but it is an important component that affects the overall finish of your system. To make the most of the performance of your amplifier, DSP, speakers, and more, you’ll want to choose not just the cable overall, but also the sections that carry the signal properly.
It’s not simply a matter of replacing it with an expensive cable. You need to consider your current system configuration, your sound preferences, as well as the cable length and how it will be routed. At Logon, we organize together how far you should go with modifications to the parts that matter, while confirming compatibility with your vehicle and the equipment you’re using.
If you’d like to fully enjoy changes in sound, or if you prefer to refine your car audio system piece by piece with care, consider adding it to your shortlist.
【Basic Information】
Product name: AT-RX5500A
Type: Car audio cable
Length: 1.3 m
【Materials / Structure】
Conductor: 7N-Class D.U.C.C.
Structure: Vibration-damping structure
Plug: Uses a robust plug
*Because it is a made-to-order item, it may take some time to deliver.
| Cable Type | RCA line cable (top model of the Rexat series) |
| Connector Type | RCA pin plug (machined from 64 titanium alloy, gold-plated contacts, press-fit assembly) |
| Shielding | Double shielding with copper tape plus braided shield; single-point grounding reduces ground-loop noise |
| Conductor Material | 7N-Class D.U.C.C. ultra-high-purity copper conductor (registered trademark of Mitsubishi Materials) |
| Product Line | Rexat series dealer-exclusive model (flagship above AT-RX4500A / AT-RX3500A, sold only through Rexat authorized dealers) |
| Length Options | Offered from 0.7m to 5.0m (0.7/1.3/2.0/2.5/3.0/3.5/4.0/4.5/5.0m, made to order, price varies by length) |
| Notable Material/Feature | Silk-braided sheath with low-dielectric silk insulation, built-in aluminum-and-brass cable stabilizer, heat resistant up to 90°C |