Description
AudioControl LC2i PRO, 2 Channel Line Output Converter with Impedance Matching, AccuBASS & GTO, Audio Signal Sense, 12 V Turn On and ACR-1 Dash Remote Subwoofer ControlThe AudioControl LC2i PRO joins ranks with AudioControl’s most popular active line output converter, the LC2i. Adding a sub? Planning a full system? Either way, get the best possible signal from your factory sound system to your amplifiers. Load selection switches mean OEM integration has never been easier and the LC1i and LC2i Pro will work with the most finicky factory sound systems. Installer friendly turn on trigger modes allow for flexibility via GTO Signal Sense (DC offset), audio sense, or remote 12 volt inputs. Upgrade to the LC2i PRO for AudioContol’s AccuBASS and the included ACR-1 level control.The LC2i PRO features a full range Main Output as well as a low passed (1000 Hz) Bass Output. Use the LC2i PRO to quickly add a subwoofer or a compact front stage plus subwoofer to your factory system. AccuBASS can be used to compensate for factory bass roll-off or as an enriching low frequency boost. Once you’ve experienced AccuBASS, you’ll wonder how you lived without it.Includes! AudioControl Universal Dash Remote (ACR1)The ACR-1 is a great way to control the Bass Output level being sent to your subwoofer amplifier. The ACR-1 ONLY controls the level of the Bass Output and is strictly an attenuator knob. The ACR-1 will NEVER increase the Bass Output level past where Bass Output Level knob is set. The AudioControl ARC-1 Adds remote level control to your AudioControl LC2iPRO. Comes with a 20 foot cable and removable mounting enclosure (for custom dash installations). High in power, efficient in performance, reliable in service. User-friendly design, ergonomic handle, solid construction. This will become your right hand in DIY and repair projects. Made to meet stringent quality and safety requirements.AudioControl LC2i-PRO 2-Channel Line Output Converter with ACCUBASS and Impedance MatchingActive Speaker Level Inputs (Up to 40V Input Handling)Built-In Line Driver with up to 9.5 Vrms OutputAccuBASS Bass Roll-off Compensation CircuitLoad Selection Switch for Painless OEM IntegrationSlim Chassis with Integrated Mounting BracketsAudioControl Universal Dash Remote (ACR1) IncludedGTO Signal SenseDC offset is a highfalutin technical term that means the LC2i PRO can sense when the head unit is on, not necessarily when audio is being sent to the LC2i PRO. Use GTO Signal Sense mode when your factory sound system outputs a DC offset when it is on.ACR-1 Level Control (Included)The ACR-1 is a great way to control the Bass Output level being sent to your subwoofer amplifier. The ACR-1 ONLY controls the level of the Bass Output and is strictly an attenuator knob. The ACR-1 will NEVER increase the Bass Output level past where Bass Output Level knob is set.Audio SenseWhen this mode is selected, the LC2i PRO will ONLY turn on when you start playing a source from the head unit. Whether it be the radio, CD player or streaming via Bluetooth from a mobile device. If you turn the head unit on, but DON’T play audio, the LC2i PRO will not turn on.Remote Input/OutputInput: This is the traditional way to turn on the LC2i PRO and gives you more control of exactly when the unit will turn on. Most common places to connect the remote input are from the ignition of the vehicle, fuse box, or some other 12V source (such as a cigarette lighter).Output: Use the Remote Output (Rmt Out) to trigger on your aftermarket amplifier. When the LC2i PRO turns on (regardless of method) the Remote Output will always be active. Do not connect more than two amplifiers to the LC2i PRO Remote Output. Connecting more than two amplifiers may damage the LC2i PRO.Ground Isolation SwitchThis handy switch allows the user to change how the LC2i PRO is grounded. Sometimes when installing car audio equipment, “ground buzz” or “alternator whine” will creep into the audio path, wreaking havoc on your listening experience. There are 3 positions. GND, ISO, and 200 ohms. The unit ships from the factory in the ISO position.GND - Power ground and audio ground are tied together.ISO - Power ground and audio ground are separate.200? - There is 200 ohms of resistance between power ground and audio ground.Load Selection SwitchThe LC2i PRO is designed to present NO load to the output of the factory amp, which can make some factory amps upset and may stop passing audio. The Load Selection feature tricks the factory amp in to detecting a speaker load so it will continue to pass audio.20 ? - Best suited for late model Dodge/Chrysler/Jeep/Ram/Fiat vehicles equipped with OEM base sound system. (no separate factory amplifier)60 ? - Best suited for late model Dodge/Chrysler/Jeep/Ram/Fiat vehicles equipped with a separately amplified OEM “premium” sound system.20 k? - Best suited for all other applicationsSetting Levels - Main OutputMain Output: Fixed full range output suitable for connecting to multi-channel amplifiers for door speakers. Use the Main Output Level knob to adjust level for this output.Bass Output: Variable low passed output (1000 Hz low pass) and is suitable for connecting to a subwoofer amplifier. Use the Bass Output Level knob to adjust level for this output. Once the Bass Output level is set for optimum signal, level can be adjusted on the fly using the included ACR-1 level control.PowerAs awesome as it is that the LC2i PRO can be turned on 3 different ways, you still very much need to connect the LC2i PRO to constant +12V power and ground.Maybe one day science will invent a way to electrically power devices via the sweet guitar solo of Jimi Hendrix, but until then, we need +12V power and ground.SpecificationsMaximum Speaker Level Input40V / 400W (20 k? Setting)Output Level9.5 VrmsDash Level Control Remote:+/- 12 dBFrequency Response20 Hz to 50 kHzTotal Harmonic Distortion0.01%Signal to Noise Ratio>110 dBImput ImpedanceSelectable (20 ?, 60 ?, 20 k?)Output Impedance150 ?Dimensions (with connectors)6.9”L x 3”W x 1”HProduct informationProduct Dimensions6.9 x 3 x 1 inchesItem Weight12 ouncesASINB08GH3B3PWItem model numberLC2i PROCustomer Reviews4.6 4.6 out of 5 stars 843 ratings4.6 out of 5 starsBest Sellers Rank#11,471 in Electronics (See Top 100 in Electronics)#7 in Car Amplifier EqualizersIs Discontinued By ManufacturerNoDate First AvailableJune 25, 2020ManufacturerAudioControlWarranty & SupportProduct Warranty: For warranty information about this product, please click hereFeedbackWould you like to tell us abo
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