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Wiring Harness
  • Custom Auto Audio & Stereo Speaker with 12 Pin Turn on Connector Wire Harness for Car Bus Suv Truck Trailer Rv
  • Custom Auto Audio & Stereo Speaker with 12 Pin Turn on Connector Wire Harness for Car Bus Suv Truck Trailer Rv
  • Custom Auto Audio & Stereo Speaker with 12 Pin Turn on Connector Wire Harness for Car Bus Suv Truck Trailer Rv
  • Custom Auto Audio & Stereo Speaker with 12 Pin Turn on Connector Wire Harness for Car Bus Suv Truck Trailer Rv
  • Custom Auto Audio & Stereo Speaker with 12 Pin Turn on Connector Wire Harness for Car Bus Suv Truck Trailer Rv
  • Custom Auto Audio & Stereo Speaker with 12 Pin Turn on Connector Wire Harness for Car Bus Suv Truck Trailer Rv
Custom Auto Audio & Stereo Speaker with 12 Pin Turn on Connector Wire Harness for Car Bus Suv Truck Trailer Rv

Custom Auto Audio & Stereo Speaker with 12 Pin Turn on Connector Wire Harness for Car Bus Suv Truck Trailer Rv

  • 100 - 199 Pieces
    $2.88
  • 200 - 499 Pieces
    $2.66
  • 500 - 9999 Pieces
    $2.30
  • >= 10000 Pieces
    $1

Customization:

Customized packaging（Min.Order: 1000 pieces）
wire gauge（Min.Order: 500 pieces）
wire color（Min.Order: 500 pieces）
Customized logo（Min.Order: 500 pieces）
View product details

Custom Auto Audio & Stereo Speaker with 12 Pin Turn on Connector Wire Harness for Car Bus Suv Truck Trailer Rv

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Custom Audio Signal Management: Designed to connect and power automotive audio systems, supporting multi-channel (4CH) speaker setups and handling 12V electrical signals for amplifiers in vehicles.
  • Versatile Connectivity: Features a 12-pin turn-on connector and color-coded wires (blue, red, yellow, white) for precise signal routing, enabling reliable power distribution and system activation in automotive environments.

Key features

  • 1. Material Technology

    • With corrosion-resistant copper conductors and PTFE insulation, you can achieve superior conductivity and heat resistance compared to traditional PVC-only or aluminum-based harnesses*.

  • 2. Interactive Design

    • With color-coded wires and adapter connectors, you can simplify installation and reduce wiring errors compared to non-adaptive, monochromatic designs*.

  • 3. Performance Parameters

    • With voltage compatibility up to 600V, you can power high-demand systems 50x more powerful than standard 12V setups*.

  • 4. Scenario Solutions

    • With customizable length and pin configurations (up to 20 pins), you can tailor the harness to specific vehicle needs unlike one-size-fits-all solutions*.

  • 5. Certification Standards

    • With CE and UL certifications, you can ensure compliance with international safety standards surpassing non-certified alternatives*.

Product details

Custom Auto Audio & Stereo Speaker with 12 Pin Turn on Connector Wire Harness for Car Bus Suv Truck Trailer Rv

The OE-AMP-BD-AJP-4CH Custom Auto Audio & Stereo Speaker Wire Harness is a versatile solution for automotive, RV, and heavy-duty vehicle systems. Designed with 12-pin turn-on connectors and color-coded wiring (blue, red, yellow, white), it ensures reliable electrical signal transmission for audio amplification and system integration. Customizable lengths and pin configurations (4p, 12p, 18p, 20p) accommodate diverse applications, from compact car stereos to high-voltage trailer systems.

Technical specifications

FeatureSpecificationApplication Scenario
ConductorsCopper/AluminumHigh conductivity (copper) or lightweight use (aluminum)
CertificationsCE, ULCompliance for automotive and industrial safety standards
Connector TypeAdapterUniversal compatibility with existing systems
Insulation MaterialPTFE/PVCPTFE for high-temperature environments; PVC for flexibility
Pin Configurations4p, 12p, 18p, 20pCustomizable for audio, power, or data transmission needs
Voltage Rating12V, 600V12V for standard audio systems; 600V for heavy-duty industrial use
LengthCustomizedTailored to fit vehicle-specific routing requirements

Customization guide

Adjustable parameters include:

  • Pin count: Choose from 4p to 20p to match device interfaces.
  • Voltage rating: Select 12V for audio systems or 600V for industrial-grade applications.
  • Insulation material: Opt for PTFE for extreme temperatures or PVC for cost-effective flexibility.

Get inspired

With its modular design and robust materials, this harness enables seamless integration into automotive audio systems, RV electrical setups, or industrial trailer wiring. Whether upgrading a car stereo or designing a custom amplifier circuit, the OE-AMP-BD-AJP-4CH adapts to your specific needs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Voltage Capacity12V12V/600V600V
Pin Configuration12p18p/20p20p (customizable)
Insulation MaterialPVCPTFE/PVCPTFE
CertificationsCECE, ULCE, UL, IP67

Supplier's note

  1. Technical Breakthroughs:

    • PTFE Insulation: With PTFE, you can operate in temperatures up to 260°C, ideal for engine-bay environments.
    • 600V Rating: The Pro Model’s 600V capacity exceeds industry benchmarks by 30%, enabling safe use in high-power trailer systems.
    • Custom Pin Configurations: Adjustable pin counts (up to 20p) simplify integration with complex audio amplifiers.

  2. Optimal Version Selection:

    • Base Model: Best for standard car audio upgrades (e.g., 12V stereos) where cost-efficiency is key.
    • Advanced Model: Suitable for trucks and SUVs requiring both audio and power transmission (e.g., 18p for multi-channel systems).
    • Pro Model: Tailored for RVs and industrial trailers needing 600V resilience and PTFE’s extreme durability. For instance, the Pro’s chemical-resistant PTFE insulation ensures longevity in corrosive environments, while its 20p configuration supports advanced amplifier setups.

Frequently asked questions

  • Which wiring harness model suits car audio systems in SUVs or trucks?

  • How do I maintain the connectors on a 12V car speaker wire harness?

  • Should I choose copper or aluminum conductors for a car trailer wiring harness?

  • Can I customize the length of a wiring harness for an RV amplifier?

  • Is this wiring harness CE/UL certified for automotive use?

  • What do the color-coded wires on a car speaker harness indicate?

  • Does the 12-pin turn-on connector work with all car audio systems?

  • Can this wiring harness handle high-voltage applications in RVs?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Conductor MaterialAutomotive electrical systemsIndustry Standard: Aluminum (6061-T6, ASTM B211)
Our Base: Copper (12 AWG, ASTM B115)
Our Advanced: Copper (10 AWG, ASTM B115)		▲▲▲ Base: 30% lower resistance than aluminum (better conductivity).
▲▲▲ Advanced: 20% thicker gauge for heavy-duty loads.		Aluminum: Lighter but 61% less conductive.
Advanced: Higher cost due to thicker copper.
Insulation MaterialHarsh environmental applicationsIndustry Standard: PVC (UL 1581)
Our Base: PTFE (UL 1412)
Our Advanced: PTFE + PVC hybrid (UL 1412/1581)		▲▲ Base:耐温-200°C to +260°C (ideal for engine bays).
▲▲▲ Advanced: Combines PTFE durability with PVC cost-efficiency.		PVC: Limited to 105°C max temp.
Advanced: Complex manufacturing process.
Voltage RatingHeavy machinery/industrial vehiclesIndustry Standard: 12V (IEC 60695)
Our Base: 12V/24V (IEC 60695)
Our Advanced: 600V (IEC 60664)		▲▲▲ Advanced: Supports high-power systems (e.g., electric truck inverters).Base: Limited to standard automotive systems.
Advanced: Requires specialized connectors (+$20/unit).
Connector TypeCustomized vehicle integrationIndustry Standard: Universal 4-pin (SAE J1157)
Our Base: 12-pin adapter (ISO 10487)
Our Advanced: 20-pin modular (Custom OEM spec)		▲▲ Base: Supports multi-channel audio/monitoring systems.
▲▲▲ Advanced: 50% more signal pathways (e.g., for RV entertainment systems).		Standard: Limited functionality for modern vehicles.
Advanced: Requires proprietary tools for installation.
Length CustomizationSpecialty vehicle builds (trailers/RVs)Industry Standard: Fixed 1-3m (ISO 10763)
Our Base: ±10% tolerance (custom lengths)
Our Advanced: ±2% tolerance (laser-cut precision)		▲▲ Base: Reduces waste in custom installations.
▲▲▲ Advanced: Meets aerospace-grade length accuracy (AS9100).		Standard: High return rates for mismatched lengths.
Advanced: 3x longer lead time.
CertificationsGlobal market complianceIndustry Standard: CE (EN 50155)
Our Base: CE + UL (UL 2556)
Our Advanced: CE/UL + IP67 (IEC 60529)		▲▲▲ Advanced: Waterproof rating for off-road vehicles.
▲▲ Base: Access to North American/EU markets.		Standard: Restricted to EU-only sales.
Advanced: 20% higher testing costs.

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