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Equalizers & Processors

Showing:1 - 20 of 20
  • The Epicenter™ by AudioControl

    Bass processor (Gray)

    Low Stock

    12 people say 

    • gray processor with wired dash-mount bass remote
    • increases bass response from your system
    • 2-channel preamp inputs and outputs

    Free Shipping

    $199.99

  • The Epicenter™ by AudioControl

    Bass processor (White)

    In Stock

    12 people say 

    • white processor with wired dash-mount bass remote
    • increases bass response from your system
    • 2-channel preamp inputs and outputs

    Free Shipping

    $199.99

    Open Box: $179.99
  • AudioControl EQL

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

    In 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

  • 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

    Open Box: $206.99
  • Kicker Front Row™

    6-channel digital signal processor

    In Stock

    2 people say 

    • time alignment adjustments for front and rear speakers
    • switchable 5.1 surround sound simulation
    • SHOCwave™ variable bass restoration (0-12 dB, 1 octave below fundamental note)
  • AudioControl FOUR.1

    In-dash equalizer with line driver

    Low Stock

    5 people say 

    • in-dash equalizer with line driver
    • steel chassis with gold-plated RCA jacks
    • 4-band EQ (125, 500, 2000, and 8000 Hz) with parametric equalization for bass (adjustable from 40 to 80 Hz, +/-12 dB)

    Free Shipping

    $299.99

  • AudioControl LCQ-1

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

    In Stock

    12 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 LCQ-1

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

    In Stock

    12 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 THREE.2

    In-dash equalizer with crossover and line driver

    In Stock

    4 people say 

    • preamp/equalizer and subwoofer crossover
    • 3-band EQ (+/-12 dB at 125, 1,250, and 10,000 Hz) with parametric EQ for bass (+/-12 dB at 40 to 80 Hz)
    • front and rear panel auxiliary inputs

    Free Shipping

    $299.99

    Open Box: $269.99
  • Kicker 03KQ30

    30-band car equalizer

    In Stock

    • 1/3 octave, +12 to -12 dB per band
    • input and output controls with clip indicator LEDs
    • up to 9 volts RMS output
  • AudioControl EQX

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

    In Stock

    2 people say 

    • 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

    2 people say 

    • 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

    4 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

    Open Box: $314.99
  • AudioControl EQS

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

    Low Stock

    4 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

  • Helix MTK 1 Measurement Tool Kit  New

    Measurement hardware for real-time analysis (RTA) of a system using a Helix digital signal processor

    Low Stock

    • reference microphone
    • USB memory stick including test signals and software
    • hard plastic carrying case

    Free Shipping

    $379.99

  • AudioControl DQDX  New

    Digital signal processor (Black)

    Out of Stock

    1 person says 

    Ship date unknown Reserve yours today
    • 24 dB/octave Linkwitz-Riley crossover
    • separate 7-band graphic EQ for front/rear/subwoofer
    • high voltage line driver (maximum output level: 7.5Vrms

    Free Shipping

    $399.99

  • AudioControl DQDX  New

    Digital signal processor (Blue)

    Out of Stock

    1 person says 

    Ship date unknown Reserve yours today
    • 24 dB/octave Linkwitz-Riley crossover
    • separate 7-band graphic EQ for front/rear/subwoofer
    • high voltage line driver (maximum output level: 7.5Vrms

    Free Shipping

    $399.99

  • Rockford Fosgate 3Sixty.3

    Programmable 8-channel digital signal processor

    Out of Stock

    3 people say 

    Expected: 5/2/2014
    Reserve yours today
    • DSP settings and adjustments made via laptop or PC through USB port
    • 8 preamp outputs (up to 8 volts)
    • time alignment,: frequency filters,: 31-band equalization,: and more

    Free Shipping

    $599.99

  • HELIX DSP  New

    8-channel digital signal processor

    Out of Stock

    1 person says 

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

    Free Shipping

    $699.95

  • Alpine PXA-H800

    Digital sound processor

    Low Stock

    7 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

12 Tips for Getting the Best Sound Quality in Your CarA car can be a great place to enjoy music, but many commuters still put up with marginal sound quality that they'd never tolerate at home. Here are some tips on how to improve your vehicle's sound, whether you're listening on a simple factory system or a multi-channel amplified setup.

Installing An EqualizerMost of the time, an equalizer is installed in the passenger compartment. It is usually mounted above or below the receiver in the factory radio location. Find out about power and signal wiring.

Get live, personalized service from an expert

Crutchfield Advisor: Hi there.

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

Advisors also available at 1-888-600-3963