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AudioControl LC7i 6-Channel Active Line Output Converter with AccuBASS for Adding Subwoofers, Amplifiers to Factory Car Audio Receiver Head Unit, Speaker Level to RCA Line Level Converter

  • Based on 268 reviews
Condition: New
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$125.00 Why this price?
Save $254.98 was $379.98

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Apr 28
Order within 21 hours and 17 minutes
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Features

  • Upgrade your audio system while keeping your factory stereo: Convert speaker-level signals up to 400W per channel from your OEM radio or amplifier to high quality pre-amp output signals directed to aftermarket subwoofers, amplifiers, and processors.
  • Maximize your bass: AccuBASS processing technology corrects and restores bass roll-off when the volume is increased on the factory radio.
  • Retain important factory features: Including the use of factory volume and steering wheel controls.
  • Integrate seamlessly with OEM amplifiers: Internal channel summing allows interfacing with factory-installed amplifiers with built-in crossovers.
  • Turn 2 inputs into 3 outputs: The optional AutoMode feature automatically creates a dedicated subwoofer output from factory front/rear audio systems in order to drive a subwoofer amp and crossover.
  • Gain full control over your sound: Fixed and variable outputs with discrete onboard level controls allow you customize your audio and make adjustments easily.
  • Choose your turn-on mode: Features selectable Great Turn On (GTO) signal sense and audio sense to automatically power the LOC or remote 12V input for manual control.
  • Turn on your other devices: By using the Remote Out, this line out converter can trigger up to 2 devices down the signal chain including amplifiers, line drivers, crossovers, or any other device with a Remote In.
  • Control subwoofer levels from the drivers seat: Includes optional input for adding the ACR-1 dash knob remote (sold separately).
  • Save vehicle space: A compact slim chassis with integrated mounting brackets enables quick and easy installation without taking up extra room in your car. Dimensions: 4.72D x 7.5W x 1.22H.

Item dimensions L x W x H: 4.7 x 7.5 x 1.2 inches


Voltage: 12 Volts (DC)


Manufacturer: AudioControl


Maximum Supply Voltage: 12 Volts


Minimum Supply Voltage: 12 Volts


Voltage: 12 Volts (DC)


Maximum Supply Voltage: 12 Volts


Minimum Supply Voltage: 12 Volts


Mounting Type: Screws


Number of Channels: 6


Output Power: 2400 Watts


Item Dimensions: 4.7 x 7.5 x 1.2 inches


Manufacturer: AudioControl


Model: LC7i


Brand Name: AudioControl


Global Trade Identification Number: 38


UPC: 855814005938


Included Components: LC7i; Speaker and Power Connectors; Manual; Warranty


Item Weight: 1.5 Pounds


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 28

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great for Factory System Upgrades
Style: 6 Ch Output Converter
The LC7i has worked out great for my installation. Watch videos on the product features if you are unsure how to use it and make connections. Helped with bass roll-off with the factory head unit. No issue receiving signal from the stereo. Depending on your application you make have to remove the front cover and make changes to the internal jumpers. ... show more
Reviewed in the United States on March 22, 2026 by M. B.

  • Car stereo
Style: 6 Ch Output Converter
Great stereo converter from high to low great sound
Reviewed in the United States on February 25, 2026 by donald

  • Don’t believe any negative reviews
Style: 6 Ch Output Converter
This lc7i is great. I don’t understand why this is a frequently returned product. If you are installing on a newer car or suv and using multiple amps and subs it’s easy and does the job or if you are doing smaller things also! All you have to do is read the manual! There is everything you need in it tips and tricks also! I highly recommend this lc7i it is definitely worth it and made my system work Great! ... show more
Reviewed in the United States on November 20, 2025 by Mike P

  • Good Product
Style: 6 Ch Output Converter
Works good
Reviewed in the United States on March 28, 2026 by Andres

  • Love it
Style: 6 Ch Output Converter
Amazing
Reviewed in the United States on April 5, 2026 by Nelson

  • Hace muy bien el trabajo
Style: 6 Ch Output Converter
Muy bueno todavia lo tengo
Reviewed in the United States on March 18, 2026 by billy rodriguez

  • Really good
Style: 6 Ch Output Converter
Really good
Reviewed in the United States on March 19, 2026 by Leonardo

  • High quality!
Style: 6 Ch Output Converter
It really made hooking up the new system a snap. So far its been great, does exactly what its supposed to do.
Reviewed in the United States on January 12, 2026 by Jason Gazaway

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