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Description
AudioControl LC2i 2-Channel Line Output ConverterThe AudioControl LC2i 2 Channel Line Output Converter is designed to integrate aftermarket amplifiers and subwoofers with factory car audio systems. Featuring AccuBASS technology, it helps restore low frequency performance that may be reduced by factory audio processing. It converts speaker level signals into high quality RCA outputs for seamless system expansion. Ideal for upgrading factory stereos without replacing the original head unit. Product
The AudioControl LC2i 2-Channel Line Output Converter is designed to integrate aftermarket amplifiers and subwoofers with factory car audio systems. Featuring AccuBASS® technology, it helps restore low-frequency performance that may be reduced by factory audio processing. It converts speaker-level signals into high-quality RCA outputs for seamless system expansion. Ideal for upgrading factory stereos without replacing the original head unit.
Product Specifications
• Input Type: Speaker-Level Inputs
• Output Type: RCA Line-Level Outputs
• Channels: 2-Channel
• Technology: AccuBASS® Signal Processing
• Maximum Input Voltage: Up to 40V
• Maximum Output Level: Up to 9.5V RMS
• Signal Sense: GTO™ Signal Sensing Turn-On
• Application: Factory Audio Integration
• Compatibility: Factory and Aftermarket Audio Systems
• Mounting Type: Compact Chassis Installation
Key Features
AccuBASS® Bass Restoration: Detects and corrects factory bass roll-off, helping maintain stronger low-frequency response when adding aftermarket audio equipment.
High-Voltage Signal Handling: Accepts powerful speaker-level inputs from modern factory audio systems without requiring additional adapters.
Clean RCA Signal Output: Converts speaker-level audio into high-quality preamp signals suitable for aftermarket amplifiers and powered subwoofers.
Automatic Signal Detection: GTO™ Signal Sense technology can automatically activate connected systems when an audio signal is detected.
Factory System Retention: Allows users to upgrade audio performance while keeping the original factory head unit and vehicle controls intact.
How It Works
The AudioControl LC2i connects to the speaker outputs of a factory car stereo and converts those speaker-level signals into RCA line-level outputs for aftermarket amplifiers. Once installed, the device processes the incoming audio signal and provides a cleaner output suitable for external audio equipment. Its AccuBASS® technology helps compensate for bass reduction commonly found in factory audio systems, improving low-frequency performance. The LC2i can also automatically detect audio signals and trigger connected amplifiers. This allows users to expand their car audio system without replacing the factory receiver.
FAQs
What is the purpose of the AudioControl LC2i?
The LC2i converts factory speaker-level audio signals into RCA outputs for adding amplifiers and subwoofers.
What does AccuBASS® technology do?
AccuBASS® helps restore bass frequencies that may be reduced by factory audio systems at higher volume levels.
Can I keep my factory radio when using the LC2i?
Yes, the LC2i is specifically designed to work with factory-installed head units.
Does the LC2i support amplifier turn-on functionality?
Yes, it features GTO™ Signal Sense technology that can automatically activate connected amplifiers when audio is detected.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 1
Bad
Horrible air flow I don’t recommend and yes it was installed correctly. Don’t waste your money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
★★★★★ 5
Maintained airflow
Difficult to know how well it’s filtering the air. But it installed correctly and I am still getting good airflow through my vents
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Reviewed in the United States on February 8, 2026
★★★★★ 5
High-Quality Cabin Filter with Carbon Pre-Filter
This filter was easy to install in a 2010 Honda Fit. I wanted a HEPA filter given my severe allergies. The honeycomb carbon side looks similar to my Winix and Air Doctor carbon filters so it felt high quality.
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Reviewed in the United States on August 18, 2025
★★★★★ 5
Perfect for Honda 2019 civic sport
Good fresh clean air
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Reviewed in the United States on October 3, 2025
★★★★★ 5
Good alternative without
This filter kit is a convenient all-in-one replacement for my 2011–2017 Honda Odyssey. Both the cabin and engine air filters fit perfectly and were easy to swap out in just a few minutes. The quality feels solid, and it’s great not having to buy the filters separately. A quick upgrade that helps the van run cleaner and keeps the cabin air fresh.
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Reviewed in the United States on December 10, 2025
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