Audio Control
LC7I

Audio Control
LC7I
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LC7i
6 Channel Line Output Converter With Accubass
The AudioControl LC7i, six channel active line converter, allows all music lovers, who want a great in-car audio experience, to keep their factory installed source unit and dramatically improve their system performance. The LC7i delivers amazing sound quality and fixes one of the biggest letdowns of today’s factory systems, weak BASS!
Designed for maximum sound quality and enhanced audio performance, the LC7i incorporates AccuBASS™. This patented process automatically corrects for the bass roll-off that is common with many factory-installed audio systems and AudioControl’s unique and exclusive AccuBASS™ circuitry maintains and restores the Bass as the volume is turned up, improving the audio performance.
The LC7i allows the flexibility of powering the audio signals downstream to single or multiple factory amps maximizing sound quality & achieving high output at a great price. In addition, the LC7i is designed to fit into a compact chassis allowing an easy & flexible factory system upgrade in today’s space constrained vehicles. The ACR-1 dash remote (sold separately) allows the user to control the level of the low frequency output.
Features
- Six channels of active speaker level inputs – accepts up to 400 watts per channel
- Patent Pending AccuBASS™ circuitry
- Optional ACR-1 Remote allows for user control of the subwoofer level
- Internal Channel Summing – For interfacing with factory installed amplifiers with built-in crossovers
- GTO™ (Great Turn-On) Circuit – Powers up the LC7i when it detects signal on the speaker level input
- Output level control
- Compact chassis allowing for ease of installation
Specifications
Inputs
- Speaker Level Inputs: 3 (6 channels)
- Maximum Input (speaker level): 400W per channel at 4Ω
- Input Impedance: 20kΩ
Outputs
- Preamp Outputs: 3 (6 channels)
- Maximum Output Level: 8.5Vrms
- Output Gain: ±12dB
- Output Impedance: 150Ω
Performance
- Total Harmonic Distortion: 0.01%
- Frequency Response: 10Hz-22kHz
Control
- Remote In
- 12VDC Remote Out (always active when unit is on)
General
- Power Supply: High Headroom PWM Switching
- Current Draw: 350mA
- Recommended Fuse Rating: 2A
Weights & Dimensions
- Dimensions: 7.5”W x 4.7”D x 1.2”H
- Weight: 1.5 lbs (0.7 kg)
In the box: LC7i, Speaker and Power connectors, Manual, Warranty
Downloads

LC7I
Customer Reviews
John WilhoitFirst class people, first class service, first class product!
Ben DavisLow Hertz is a lot more than a website. I know I could reach out to them if I needed anything.
No, not just with products. You can always count on quality. But questions about the hobby. Low Hertz is a movement in Car Audio. Where your not judged but helped! So get in the movement with us.
#RepTheMovement #LHCA
Nick BrownellAwesome place. Awesome customer service. Great people and always answer questions and get orders together. Great shipping time. Highly recommended. #1 spot for great service
Johnson ThammavongI've been ordering from Low Hertz past few weeks now, I tell you these guys are on point! Fast shipping and the best part is... No Tax! I am a loyal customer and If you don't have the customer service like these guys, then your cut off. I will definitely get more stuff from Team Low Hertz! Thanks again for your hard work!
David Ebel IIMan these guys go above and beyond. the customer service is off the charts.. #LHCA is the way to go.. I love my #LHCA bass knob, and you bet imma rock that #LHCA swag everywhere I go...
Kevin McLaughlinGreat service with every order! Always a pleasure shopping at Low Hertz Car Audio!
Eric FelicianoThe last 3 box designs I've purchase were all 150+ db certified in the lanes, your results may vary depending on vehicle and power but they definitely know what they're doing. Well worth the money !
Katie BellunoThey designed my husbands box. Came out great. Never a disappointment when it comes to these guys. Definitely will be coming back for another build!