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Car Stereo Audio Speak Signal Hi-Low Converter for Auto Amp Subwoofer Amplifier CD Player High to Low Adapter Audio Amp Converter

  • Based on 1,395 reviews
Condition: New
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$12.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Mar 9
Order within 1 hour and 47 minutes
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Features

  • Car Audio Signal Hi-Low Converter It converters car stereo's high audio signal(R+, R-, L+, L-, Ground) to low RCA signal(left & right channel).
  • Amplifier Modify Accessory This adapter is suitable for car stereos without RCA output to connect with the after-market amplifier. Although some amp has Hi-Low Convert function, we strongly recommend to have such an external converter to avoid the interference of the conversion inside the amp. Especially useful for CD radio stereo without Line Out port.
  • How to ConnectEasy to install: Green wire connect to the Left channel negative. Yellow wire connect to the Left channel positive. Gray wire connect to the Right channel negative. Purple wire connect to the Right channel positive. Black wire connect to Ground.
  • Product Dimensions Compact sized: 6.4 x 4.3 x2.5 cm/2.52 x 1.7 x 0.98 inch. The shell made by metal, reliable and strong.
  • Reliable ServiceReady to respond within a 24 hour time frame. 30-Day money back guarantee, 12 month replacement and lifetime Support.

Item dimensions L x W x H: 2.52 x 1.69 x 0.98 inches


Voltage: 12 Volts


Manufacturer: EKYLIN


Maximum Supply Voltage: 12 Volts


Mounting Type: Surface Mount


Item dimensions L x W x H: ‎2.52 x 1.69 x 0.98 inches


Voltage: ‎12 Volts


Manufacturer: ‎EKYLIN


Maximum Supply Voltage: ‎12 Volts


Mounting Type: ‎Surface Mount


Brand: ‎BGoodVision


Number of Channels: ‎2


Material: ‎Metal


Item Weight: ‎3.17 ounces


Product Dimensions: ‎2.52 x 1.69 x 0.98 inches


Item model number: ‎FLT-338-FBA


Date First Available: May 28, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great!
Size: Audio Adapter
Works great. Used this im my Daughters car. kept me form having to pull the factory Stereo when setting up an infinity bass link
Reviewed in the United States on February 19, 2025 by Chris

  • Suburban
Size: Audio Adapter
The best itime for price ease of setup great connectivity perfect
Reviewed in the United States on May 17, 2025 by Kindle Customer

  • Los recomiendo
Size: Audio Adapter
The media could not be loaded. Muy bueno la verdad
Reviewed in the United States on September 29, 2025 by Que bien Que bien

  • RCA levels work from speaker outputs
Size: Audio Adapter
Decent hardware that allowed me to have better signal-to-noise ratio, but not a fix-all for the ground-loop between the aftermarket radio and the factory stereo.
Reviewed in the United States on August 24, 2025 by Amazon Customer

  • Works great for a great price!
Size: Audio Adapter
The converter feeds line level to a separate amp for speakers on the back deck. Easy control of volume and off/on.
Reviewed in the United States on July 2, 2024 by Robert W.

  • Sucks!!
Size: Audio Adapter
I bought 4 and none of these work for my car. This product sucks because it is acting like it has a temp short and turns my audio off. Tried all of the ones I bought and it does the same thing would like my money back. My car is a 2016
Reviewed in the United States on December 31, 2025 by aurelia

  • Great item but shipping is horrible
Size: Audio Adapter
Great item but shipping is horrible
Reviewed in the United States on June 24, 2021 by Kevin

  • Perfect
Size: Audio Adapter
Absolutely perfect for your needs. I run a single w 300w 12” woofer, from a factory amp under the passenger seat. Got this piece professionally wired as I couldn’t find the right manual for my amp. No issues, no burnouts, sound quality is 9/10
Reviewed in the United States on July 28, 2022 by Jennifer Lancaster

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