In-Vehicle/Marine Embedded USB+3.5mm Audio+RCA Audio Wire Harness / RCA Harness Suppliers
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In-Vehicle/Marine Embedded USB+3.5mm Audio+RCA Audio Wire Harness / RCA Harness

Model: NT-XH26054

MOQ:1,000 pcs

Payment Terms: 30% deposit by T/T, full balance due prior to shipment

Lead Time: 15–25 days for samples; 3–4 weeks for mass production

Available Loading Ports: Shanghai, Vietnam

Services: OEM/ODM, Customization

Packaging: Custom export cartons, printed labels & export pallets

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  • Description
  1. Panel Embedded Side (Equipment Mounting Side)

It adopts a round threaded waterproof mounting base for cutout panel installation, integrating two interfaces in one unit:

- USB-A female jack: Supports USB 2.0 data transmission and 5V power supply, compatible with USB flash drive music playback, mobile phone charging, and data communication.

- 3.5mm AUX audio female jack: 3-pole stereo analog audio input, mating with phone or player headphone jacks, transmitting stereo audio signal.

The housing features a threaded locking nut, mountable directly on automotive center consoles, yacht control panels, or RV dashboards, secure, dust-proof, and splash-resistant.

  1. Output Splitter End (Connecting to Head Unit/Amplifier Side, Three Independent Branch Cables)

The cable is marked OIL RESISTANT, with an PVC jacket that is oil-resistant and UV stabilized, suitable for long-term outdoor/marine exposure without cracking or aging; split into 3 independent functional lines: main line oil-resistant sheath resistant to engine oil, diesel, and sea spray corrosion; black branch lines UV stabilized, suitable for outdoor use on boats, construction machinery, RVs, and modified vehicles.

  • Specifications

Product Name

Custom In-Vehicle/Marine Embedded USB+3.5mm Audio+RCA Audio Wire Harness

Application

Automotive, marine, etc.

Cable Color

As per customer requirements

Cable Length

As per customer requirements

Conductor

Cu-ETP1 Tinned Copper

Outer Insulation Material

PVC, TPU, TPE OIL

Cable Sheath

TPU/PVC/TPE/Silicone

Connector Type

USB Male + 3.5mm Audio Female + RCA Male/Female

Pin Connection

As per customer requirements

Inner Copper

Cu-ETP1 Tinned Copper

Quality Certificates

ISO9001, IATF16949, ROHS, UL, SGS, REACH

Performance Testing

100% electrical and power performance testing before shipment

 

  • Application

- Yacht / Speedboat Audio System Retrofit

Panel cutout mounting at the helm, in-cabin wire connecting to the marine amplifier, enabling on-water music listening and phone navigation audio output, resistant to seawater, oil, and sun exposure.

- RV / Camper Van Center Console Audio Expansion

When the original head unit lacks front USB/AUX, this harness can be added with a multimedia input port reserved on the dashboard, expanding audio sources without modifying original wire.

- Truck / Construction Machinery Audio System Retrofit

Cab environments with heavy oil exposure and strong sunlight; oil- and UV-stabilized cabling adapts to harsh conditions, connecting external phones or USB drives for music playback.

- Special Vehicle (Sightseeing Cart, Patrol Vehicle) Audio Upgrade

Uniform embedded mounting, neat appearance, waterproof and dustproof, stable audio, and USB data transmission.

  • Contact
Message Feedback
A Reliable Manufacturing Partner for Custom Wire Harness & Cable Assembly Solutions

JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD. (Naitong Automotive Electronics) is a high-tech enterprise specializing in the R&D, design, production, and sales of various electronic wiring harnesses, automotive wiring harnesses, automotive electronic control systems, and smart home control systems. Wholesale In-Vehicle/Marine Embedded USB+3.5mm Audio+RCA Audio Wire Harness / RCA Harness.

Founded in 2013, the company’s products cover various specifications of electronic wire harnesses, DC cables, AC cables, shielded cables, coaxial cables, automotive wires, and special connecting wire assemblies for various electronic applications. The products are widely used in connection fields such as medical equipment, automobiles, smart homes, industrial automation, computers, electric drives, chargers, motors, and audio equipment.

The company covers a factory area of approximately 10,000 square meters, with a total of 30 production lines categorized by product type. In-Vehicle/Marine Embedded USB+3.5mm Audio+RCA Audio Wire Harness / RCA Harness Manufacturers in China. It currently employs more than 300 staff members and is equipped with various advanced testing instruments, automated electronic wiring harness production equipment, and wire harness in jection molding equipment..

With experienced engineering and manufacturing management personnel, strong technical capabilities, sophisticated equipment, advanced manufacturing processes, and a sound quality management system and technical support, the company has always adhered to the corporate philosophy of "survive by quality, develop through technology." We look forward to working hand in hand with peers from all sectors to create a better future!

  • Founded
    2013

    Founded in

  • Production Lines
    30

    Production Lines

  • Employees
    300+

    Employees

  • factory
    10000

    square meters for the factory

Integrated Capability
from Design to Delivery

NT has established an integrated manufacturing system covering development, design, processing, assembly and testing for electronic wiring harnesses, automotive harnesses, smart home connection systems, industrial control cables and related electronic interconnection products. Factory Custom In-Vehicle/Marine Embedded USB+3.5mm Audio+RCA Audio Wire Harness / RCA Harness. We focus not only on making products, but on making them stable, repeatable and production-ready. NT’s capability system is built around real project requirements. Whether your project is at the early development stage, prototyping stage or volume production stage, we can provide support from the perspectives of engineering, manufacturing and quality assurance. Our capabilities cover:

Product development and engineering collaboration

Wire harness and cable assembly processing

Injection molding and overmolding

High-voltage harness manufacturing

Electrical testing and reliability verification

Cross-industry application support

Workshop

Equipment Support for Stable and Efficient Production

  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
  • JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD.
Certificate Of Honor
  • 11.01  ZPFW8.E502461 - Wire Harness Certified for Canada - Component _ UL Product iQ
  • Zhejiang Province Science and Technology-based Small and Medium-sized Enterprise Certificate
  • ISO14001
  • IATF: 164949 Certification Certificate
  • IATF: 164949 Certification Certificate
  • High-tech Enterprise Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
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