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Factory Sound Processors

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  • Alpine RUX-C800

    Remote commander for PXA-H800 signal processor

    In Stock

    • BioLite display with red or blue illumination
    • lets you perform adjustments from your dash
    • switch sources, mute playback

    Free Shipping

    $249.99

    Open Box: $224.99
  • Alpine PXA-H800

    Digital sound processor

    In Stock

    5 people say 

    • audio processor for use with any receiver
    • IMPRINT sound technology adjusts receiver output to match vehicle acoustics
    • surround sound decoding, plus Dolby Pro Logic II decoding

    Free Shipping

    $699.99

  • AudioControl LC2i

    2-channel line output converter for adding amps to your factory system

    In Stock

    57 people say 

    • 2-channel active line output converter
    • 2 speaker-level inputs with 400 watts RMS power handling
    • AccuBASS circuitry restores bass signal

    Free Shipping

    $99.99

    Open Box: $89.99
  • AudioControl LC6i

    6-channel line output converter for adding outboard amps to your factory audio system (Gray)

    In Stock

    20 people say 

    • gray 6-channel line output converter
    • designed to work with any factory stereo
    • 6 speaker-level inputs with 400 watts RMS power handling

    Free Shipping

    $149.99

    Open Box: $134.99
    Scratch & Dent: $127.49
  • AudioControl LC6i

    6-channel line output converter for adding outboard amps to your factory audio system (White)

    Low Stock

    20 people say 

    • white 6-channel line output converter
    • designed to work with any factory stereo
    • 6 speaker-level inputs with 400 watts RMS power handling

    Free Shipping

    $149.99

    Open Box: $134.99
  • AudioControl LC7i

    6-channel line output converter with bass restoration — add amps to your factory system (Gray)

    In Stock

    2 people say 

    • 6-channel line output converter (Salmon Gray)
    • designed to work with any factory stereo
    • AccuBASS bass restoration circuitry

    Free Shipping

    $189.99

    Open Box: $170.99
  • AudioControl LC7i

    6-channel line output converter with bass restoration — add amps to your factory system (White)

    In Stock

    2 people say 

    • 6-channel line output converter (Sierra White)
    • designed to work with any factory stereo
    • AccuBASS bass restoration circuitry

    Free Shipping

    $189.99

  • AudioControl LC8i

    8-channel line output converter with auxiliary input — add outboard amps to your factory audio system (Gray)

    Out of Stock

    1 person says 

    Expected: 7/2/2013
    Reserve yours today
    • 8-channel line output converter
    • designed to work with any factory stereo
    • 8 high-level inputs with 400 watts RMS power handling

    Free Shipping

    $229.99

    Scratch & Dent: $195.49
  • AudioControl LC8i

    8-channel line output converter with auxiliary input — add outboard amps to your factory audio system (White)

    In Stock

    1 person says 

    • 8-channel line output converter
    • designed to work with any factory stereo
    • 8 high-level inputs with 400 watts RMS power handling

    Free Shipping

    $229.99

  • AudioControl EQL

    Trunk-mount 2-channel equalizer with level matching (Gray)

    Low Stock

    1 person says 

    • dual 13-band equalizers with level matching controls
    • gray steel chassis with gold-plated RCA jacks
    • top-mounted controls for easy adjustment

    Free Shipping

    $229.99

    Open Box: $206.99
  • AudioControl EQL

    Trunk-mount 2-channel equalizer with level matching (White)

    Low Stock

    1 person says 

    • dual 13-band equalizers with level matching controls
    • white steel chassis with gold-plated RCA jacks
    • top-mounted controls for easy adjustment

    Free Shipping

    $229.99

  • AudioControl LCQ-1

    6-channel line output converter with equalizer — add amps to your factory system (White)

    Out of Stock

    10 people say 

    Ship date unknown Reserve yours today
    • 6-channel line output converter
    • designed to work with any factory stereo
    • 6 high-level inputs

    Free Shipping

    $299.99

    Open Box: $269.99
    Scratch & Dent: $254.99
  • AudioControl LCQ-1

    6-channel line output converter with equalizer — add amps to your factory system (Gray)

    In Stock

    10 people say 

    • 6-channel line output converter
    • designed to work with any factory stereo
    • 6 high-level inputs

    Free Shipping

    $299.99

    Open Box: $269.99
    Scratch & Dent: $254.99
  • AudioControl EQX

    Trunk-mount 2-channel equalizer with 2-way crossover (Gray)

    Low Stock

    1 person says 

    • dual 13-band equalizers with level matching controls
    • gray steel chassis with gold-plated RCA jacks
    • Linkwitz-Riley 2-way crossover (90 Hz at 24 dB/octave)

    Free Shipping

    $339.99

    Open Box: $305.99
  • AudioControl EQX

    Trunk-mount 2-channel equalizer with 2-way crossover (White)

    Low Stock

    1 person says 

    • dual 13-band equalizers with level matching controls
    • white steel chassis with gold-plated RCA jacks
    • Linkwitz-Riley 2-way crossover (90 Hz at 24 dB/octave)

    Free Shipping

    $339.99

  • AudioControl EQS

    Trunk-mount 6-channel equalizer and line driver (Gray)

    In Stock

    2 people say 

    • dual 13-band equalizers with level matching controls
    • gray steel chassis with gold-plated RCA jacks
    • line driver increases signal up to 18 dB (up to 9.5 volts RMS)

    Free Shipping

    $349.99

  • AudioControl EQS

    Trunk-mount 6-channel equalizer and line driver (White)

    Low Stock

    2 people say 

    • dual 13-band equalizers with level matching controls
    • white steel chassis with gold-plated RCA jacks
    • line driver increases signal up to 18 dB (up to 9.5 volts RMS)

    Free Shipping

    $349.99

  • AudioControl's The Epicenter InDash

    Bass restoration processor with SPL/voltage display

    In Stock

    • increases bass response from your system
    • speaker- and preamp-level inputs
    • SPL meter displays sound pressure level and battery voltage

    Free Shipping

    $249.99

    Open Box: $224.99
  • Helix PP50DSP

    Plug and Play digital signal processor with built-in 5-channel amplifier

    In Stock

    1 person says 

    • digital signal processor for Helix Plug and Play factory system upgrade
    • 35 watts RMS x 4 at 4 ohms + 160 watts RMS x 1 at 2 ohms
    • Plug and Play connection for optional PP7E subwoofer

    Free Shipping

    $399.99 After $150.00 Price Break

  • Helix P-DSP

    Programmable 8-channel digital signal processor

    Low Stock

    • inputs: 6 RCA preamp, 4 speaker-level, 1 optical SPDIF
    • 8 preamp outputs (4 volts)
    • time alignment,: frequency filters,: 30-band equalization,: and more

    Free Shipping

    $699.99

View page: 1 2 »

12 Tips for Getting the Best Sound Quality in Your CarYour car can be a great place for music listening. Many commuters suffer for hours each day with inferior sound quality that they'd never tolerate from their systems at home. Here are some tips on how to improve sound quality in your vehicle, whether you're listening on a simple factory system or a...

Video: Upgrading Your Factory Stereo, part 2Just because you can't replace your vehicle's factory stereo doesn't mean you have to live with a poor sound system. In this short video, Crutchfield experts take a look at how a fellow employee created a high-performance car audio system.

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Crutchfield Advisor: We're happy to answer questions or provide additional info about Factory Sound Processors .

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