3. LC7i

LC7i

1 review

LC7i

1 review

Technical Highlights

  • Six channels, 400 watts per channel, input impedance 20 kΩ.
  • Output impedance 150 Ω, maximum output level 8.5 Vrms.
  • Frequency response 10 Hz–22 kHz, total distortion only 0.01%.
  • More technical details
€179.00
€179.00 €179.00
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ProductLC7i

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datasheet
Audiocontrol-LC7i-High-Low Adapter-masori-kaufen
€179.00
€179.00 €179.00

The LC7i from Audiocontrol is a high-low adapter that is ideal for demanding audio configurations. With six channels for active speaker inputs, it offers an impressive power of up to 400 watts per channel. The innovative AccuBASS™ circuit and the option to use an optional ACR-1 remote control for individual subwoofer level adjustment set this device apart. Furthermore, the LC7i features internal channel summation for connection with factory-installed amplifiers, as well as the GTO™ circuit, which automatically activates the adapter. The compact design facilitates installation, while the output level control ensures precise adjustments.

features

    • Six channels with active speaker inputs – up to 400 watts per channel
    • Patented AccuBASS™ circuit
    • Optional ACR-1 remote control allows the user to adjust the subwoofer level.
    • Internal channel summation – For connection with factory-installed
    • Amplifiers with integrated crossovers
    • GTO™-Switching (Great Turn-On) – Turns on the LC7i when a signal is present at
    • Speaker input detected
    • output level control
    • Compact housing for easy installation

    ENTRANCES

    • Speaker level inputs: 3 (6 channels)
    • Maximum input power (speaker level): 400 W per channel at 4 Ω
    • Input impedance: 20 kΩ

    EXITS

    • Preamp outputs: 3 (6 channels)
    • Maximum output level: 8.5 Vrms
    • Output gain: ±12 dB
    • Output impedance: 150 Ω

    PERFORMANCE

    • Total harmonic distortion: 0.01 %
    • Frequency response: 10 Hz–22 kHz

    CONTROL

    • remote control input
    • 12-V DC remote control output (always active when the device is turned on)

    GENERAL

    • Power supply: High control reserve PWM switching current
    • Current consumption: 350 mA
    • Recommended fuse: 2 A

    WEIGHTS AND DIMENSIONS

    • Dimensions: 7.5" W x 4.7" D x 1.2" H
    • Weight: 1.5 lbs (0.7 kg)

     

     


    datasheet

    Open data sheet

    Frequently Asked Questions about LC7i

    How does the AccuBASS™ circuit work in the Audiocontrol LC7i?

    The AccuBASS™ circuit in the Audiocontrol LC7i is designed to ensure sound pressure in the low-frequency range at lower volume levels. It compensates for losses caused by factory volume controls, especially in the bass frequencies. Especially if you like to listen to music loudly, AccuBASS™ provides consistent bass reproduction regardless of the level.

    What does the GTO™ circuit mean in the Audiocontrol LC7i?

    The GTO™ circuit (Great Turn-On) in the Audiocontrol LC7i allows for the automatic activation of the device as soon as an audio signal is detected at the speaker input. This means the adapter turns on without the need for a separate turn-on signal connection. This greatly simplifies installation and ensures that the LC7i is always ready in time to enhance the sound.

    What is the maximum output power of the Audiocontrol LC7i?

    The Audiocontrol LC7i offers an impressive power of up to 400 watts per channel. This is made possible through the six active speaker inputs, which ensure high-quality sound output. With this power capability, the LC7i is particularly designed for elaborate audio configurations in vehicles that demand the highest audio quality.

    How many channels does the Audiocontrol LC7i support and what does this mean?

    The Audiocontrol LC7i supports six channels through its active speaker inputs. This allows for the connection and integration of complex audio systems where multiple speakers need to be optimized simultaneously. The six channels provide flexibility in audio distribution and allow for precise control and adjustment of sound parameters, enabling even demanding users to experience optimal sound.

    How do I install the Audiocontrol LC7i in my vehicle?

    Installing the Audiocontrol LC7i is relatively easy thanks to its compact housing measuring 7.5" x 4.7" x 1.2". Check the dimensions of your vehicle to ensure that the required space is available. The connection is made via the speaker level inputs. An optional ACR-1 remote control can be added to individually control the Subwoofer level. Make sure that the wiring and placement do not obstruct other vehicle components.

    What are the input and output impedances of the Audiocontrol LC7i?

    The Audiocontrol LC7i has an input impedance of 20 kΩ, which means that the adapter is capable of capturing audio signals with minimal loss. The low output impedance of 150 Ω ensures that the amplified audio signals can be passed on to the amplifiers without disturbing distortions. This guarantees a clear, powerful sound that is crucial for high-fidelity applications.

    What is the maximum output level of the Audiocontrol LC7i?

    The maximum output level of the Audiocontrol LC7i is 8.5 Vrms. This is particularly significant for amplifier performance, as a higher output level allows for stronger signal amplification, contributing to a clear, dynamic sound. Audio enthusiasts seeking a powerful sound experience greatly benefit from the robust output levels of the LC7i.

    How does the frequency response of the Audiocontrol LC7i affect the sound?

    The Audiocontrol LC7i has a frequency response of 10 Hz to 22 kHz, allowing it to process a wide range of tones. This is especially important for high-quality audio playback systems, as a broad frequency response enables the reproduction of deep bass to high tones. Particularly in musical applications, this frequency response provides a full sound image where no details are lost.

    How does the internal channel summation work in the Audiocontrol LC7i?

    The internal channel summation in the Audiocontrol LC7i allows for seamless integration with factory-installed amplifiers, even if they have built-in crossovers. This means that the LC7i combines multiple input signals and outputs a unified signal that is optimized to fully utilize the factory amplifiers without suffering sound losses.

    What types of vehicles could the Audiocontrol LC7i be compatible with?

    The Audiocontrol LC7i can be used in virtually any vehicle due to its compact size and universal connectivity. The only limitations come from the available installation space and specific wiring requirements. Thanks to its versatile connection options and ability to work with common amplifier types, it can be integrated into both standard and advanced vehicle audio systems, provided there is space for dimensions of 7.5" W x 4.7" D x 1.2" H.

    Manufacturer information/responsible person

    SONOAUTO AB
    Brodalsvägen 1B
    433 38 Partille
    Sweden
    +46 (0) 31 44 44 12

    info@sonoauto.se

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