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Car Stereo Audio Speak Signal Hi-Low Converter, 4-Channel Speaker Cable to RCA Adjustable Line Output Converter with Amplifier Remote Turn On Trigger

Car Stereo Audio Speak Signal Hi-Low Converter, 4-Channel Speaker Cable to RCA Adjustable Line Output Converter with Amplifier Remote Turn On Trigger

$32.35 USD
$32.35 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • 4-Channel High to Low Signal Conversion: This high to low converter car audio 4 channel is professionally designed to convert factory speaker high-level audio signals to low-frequency RCA-level signals, perfectly solving the problem that most OEM car stereos without low-level output cannot connect amplifiers and subwoofers, ideal for full-range car audio system and subwoofer upgrade
  • 12Pcs Color-Coded Wiring Harness for Error-Free Installation: Built with complete 12 standardized color-coded wires, each wire corresponds to a fixed channel or power interface, effectively avoiding wrong wiring and confusion. This user-friendly wiring design makes the line output converter friendly for both DIY car audio enthusiasts and professional installers, greatly reducing installation difficulty and time
  • Wide Compatibility & Professional Control Wire: Equipped with a 12V amplifier control output wire for automatic power on/off of your external amp, no manual operation required; the extra brown noise reduction wire can be connected to eliminate static, current interference and audio distortion, delivering clear and stable sound quality for your car stereo and subwoofer
  • Sturdy Material & Wide OEM Compatibility: Constructed with high-quality wear-resistant black plastic, this Line Output converter features stable performance and long service life for in-car environments. It is universally compatible with OEM factory head units, CD players, radios, DVD players, external amplifiers and subwoofers, suitable for most 4-door vehicle audio modification
  • Standardized Specifications & Package: No extra complex tools or professional modification needed, just finish correct color-matching wiring to use. Package includes 1x car audio high to low converter

Overview

  • Brand: CYSFETENA
  • Maximum Supply Voltage: 12 volts_of_direct_current
  • Minimum Supply Voltage: 12 volts_of_direct_current
  • Mounting Type: Cable Mount
  • Number of Pins: 12

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Emily Carter — Seattle, Washington

    DriveTech Co. made it easy to find practical accessories for my car. Everything I ordered was straightforward to install, worked as expected, and helped keep my daily driving setup much more organized.

  • ⭐⭐⭐⭐⭐

    Daniel Brooks — Austin, Texas

    I was impressed by the useful selection of vehicle electronics and accessories. The product information was easy to understand, my order arrived in good condition, and the accessories fit naturally into my everyday routine.

  • ⭐⭐⭐⭐⭐

    Lauren Mitchell — Denver, Colorado

    The accessories I purchased feel practical without being unnecessarily complicated. They helped me organize my cables, keep my phone securely positioned, and make charging devices in the car much more convenient.

  • ⭐⭐⭐⭐⭐

    Jason Reed — Portland, Oregon

    I had a smooth shopping experience with DriveTech Co. The products were easy to set up and have been useful during both daily commutes and longer trips. I would feel comfortable shopping here again.

FAQ

How do I know whether a product is compatible with my vehicle?

Please review the product description, dimensions, connector type, power requirements, and listed vehicle compatibility before ordering. Compatibility can vary by vehicle make, model, year, trim, and factory-installed system. If you are unsure, contact us with your vehicle details before purchasing.

Are installation instructions included with every product?

Installation materials vary by product and manufacturer. Any included instructions, mounting hardware, cables, or adapters should be listed on the product page. Some electronic accessories may require professional installation.

Can I install the products myself?

Many accessories are designed for straightforward installation, but the required skill level differs by product. Items involving hardwiring, fuse boxes, electrical systems, or interior panel removal should be installed by a qualified automotive professional.

What should I check before connecting an electronic accessory?

Confirm that the product’s voltage, connector type, power requirements, and intended use match your vehicle. Always turn off the vehicle when appropriate and follow the supplied instructions. Incorrect installation or incompatible power connections may damage the product or vehicle.

How can I track my order?

When tracking becomes available, we will send the information to the email address provided at checkout. Please allow time for the carrier’s tracking system to update after receiving your shipping confirmation.

Can I change or cancel my order after placing it?

Contact us as soon as possible if you need to change or cancel an order. We cannot guarantee changes or cancellations after processing or shipment has begun.

What is your return and refund policy?

Return eligibility, time limits, required product condition, exclusions, and refund procedures are explained on our Return & Refund Policy page. Please review that policy before starting a return and contact us for return instructions.

What should I do if my order arrives damaged, defective, or incorrect?

Contact us promptly with your order number, a description of the issue, and clear photographs of the product, packaging, and shipping label. Please keep all original packaging until we complete our review and provide further instructions.

Do your products include a warranty?

Warranty coverage varies by product and manufacturer. When a warranty applies, the relevant information may appear on the product page or in the materials included with the item. Warranty coverage should not be assumed unless it is expressly stated.

How can I contact DriveTech Co.?

You can email us at noirewmaqer@gmail.com or call +1 (936) 260-5549. Please include your order number when contacting us about an existing purchase so we can assist you more efficiently.

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