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Discontinued Car Equalizers (EQs)

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AudioControl DQS (Yellow)

6-Channel Digital Car Audio Equalizer

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6-Channel Digital Car Audio Equalizer

6-channel Digital Equalizer • 30 Constant-Q equalization controls per channel • Input for optional Digital Dash Control • Ideal for car theater • Input and output level controls

6-channel Digital Equalizer • 30 Constant-Q equalization controls per channel • Input for optional Digital Dash Control • Ideal for car theater • Input and output level controls

AudioControl LC7i

Six Channel Line Out Converter with AccuBASS & 5-year warranty*!

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Six Channel Line Out Converter with AccuBASS & 5-year warranty*!

• Six Channel Line Output Converter with AccuBASS
• Six Channels Of Active Speaker Level Inputs – Accepts Up To 400 Watts Per Channel
• AccuBASS Circuitry
• GTO Circuit – Powers Up The Lc7i When It Detects Signal On The Speaker Level Input

• Six Channel Line Output Converter with AccuBASS
• Six Channels Of Active Speaker Level Inputs – Accepts Up To 400 Watts Per Channel
• AccuBASS Circuitry
• GTO Circuit – Powers Up The Lc7i When It Detects Signal On The Speaker Level Input

NVX - Worth the Envy - Direct to Consumer Car Audio

AudioControl THREE.1

In-Dash Car Audio Equalizer and Crossover

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In-Dash Car Audio Equalizer and Crossover

In-Dash Car Audio Equalizer and Crossover • balanced differential inputs • 13V line driver

In-Dash Car Audio Equalizer and Crossover • balanced differential inputs • 13V line driver

AudioControl DQS (Silver/Gray)

6-Channel Digital Car Audio Equalizer

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6-Channel Digital Car Audio Equalizer

6-channel Digital Equalizer • 30 Constant-Q equalization controls per channel • Input for optional Digital Dash Control • Ideal for car theater • Input and output level controls

6-channel Digital Equalizer • 30 Constant-Q equalization controls per channel • Input for optional Digital Dash Control • Ideal for car theater • Input and output level controls

Soundstream MPQ-5V

5-Band Parametric Equalizer with Voltage Display

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5-Band Parametric Equalizer with Voltage Display

• 5 band-Band Parametric Equalizer
• 3 Sets of preamp outputs (front, rear and subwoofer)
• 8.5 volts Max preamp outputs
• Subwoofer frequency and level control
• Gold-plated RCA level inputs

• 5 band-Band Parametric Equalizer
• 3 Sets of preamp outputs (front, rear and subwoofer)
• 8.5 volts Max preamp outputs
• Subwoofer frequency and level control
• Gold-plated RCA level inputs

AudioControl DQXS

6-Channel Digital Crossover and Equalizer with Memory (Platinum Silver)

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6-Channel Digital Crossover and Equalizer with Memory (Platinum Silver)

6-Channel Digital Crossover and Equalizer with Memory • 3-way Crossover • 8 Output channels • 1/3 Octave / 1/2 octave equalization per channel • 2 Parametric equalizers per channel • 142 Total equalization filters • Platinum Silver

6-Channel Digital Crossover and Equalizer with Memory • 3-way Crossover • 8 Output channels • 1/3 Octave / 1/2 octave equalization per channel • 2 Parametric equalizers per channel • 142 Total equalization filters • Platinum Silver

Hifonics HF7BEQ

7-Band Parametric Band Equalizer with 9 Volt Line Driver

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7-Band Parametric Band Equalizer with 9 Volt Line Driver

• 7 Band Parametric Equalizer with 9 volt Line Driver
• Type: Processor

  • ½ DIN ISO mount chassis 7-band EQ with 9-volt line driver
    • 7-band equalizer with -12dB to +12db variable
    • 3 stereo RCA outputs to drive front, rear and subwoofer audio amplifiers
    • Color: Black
  • • 7 Band Parametric Equalizer with 9 volt Line Driver
    • Type: Processor

  • ½ DIN ISO mount chassis 7-band EQ with 9-volt line driver
    • 7-band equalizer with -12dB to +12db variable
    • 3 stereo RCA outputs to drive front, rear and subwoofer audio amplifiers
    • Color: Black
  • AudioControl EQL - Black

    2-Channel Trunk Mount Dual Bandwidth Graphic Equalizer and Pre-Amp with 5-year warranty*!

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    2-Channel Trunk Mount Dual Bandwidth Graphic Equalizer and Pre-Amp with 5-year warranty*!

    • Trunk Mount Equalizer and Pre-Amp
    • PFM Subsonic Filter
    • Line and Speaker Level Inputs
    7 Band, 1 Octave Equalizer
    6 Band, 1/2 Octave Bass EQ
    • Color: Black Blue

    • Trunk Mount Equalizer and Pre-Amp
    • PFM Subsonic Filter
    • Line and Speaker Level Inputs
    7 Band, 1 Octave Equalizer
    6 Band, 1/2 Octave Bass EQ
    • Color: Black Blue

    PAC lpa-2.4

    4-Channel LOCPRO Advanced Active Line Output Converter With Auto Turn-on

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    4-Channel LOCPRO Advanced Active Line Output Converter With Auto Turn-on

    • Steel housing
    • Dual variable gain controls
    • Clip indicator
    • 9.5V Output voltage
    • Removable quick-connect with screw-type terminal

    • Steel housing
    • Dual variable gain controls
    • Clip indicator
    • 9.5V Output voltage
    • Removable quick-connect with screw-type terminal

    AudioControl DQT

    Stereo 1/3 Octave Digital Equalizer (Chrome Yellow)

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    Stereo 1/3 Octave Digital Equalizer (Chrome Yellow)

    Digital Controlled • Eight User Programmable Memories • Utilizes an Audio Enhanced DSP • Thirty Constant-Q Bands • Two Parametric Filters • Stereo Inputs and OutPuts • LCD Display • Chrome Yellow

    Digital Controlled • Eight User Programmable Memories • Utilizes an Audio Enhanced DSP • Thirty Constant-Q Bands • Two Parametric Filters • Stereo Inputs and OutPuts • LCD Display • Chrome Yellow

    AudioControl EQX

    2-Way Crossover with 13-Band EQ

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    2-Way Crossover with 13-Band EQ

    • Trunk Mount Equalizer with Crossover
    • Programmable 24 dB/Octave 2-way Linkwitz-Riley Crossover
    • Line and Speaker Level Inputs

    • Trunk Mount Equalizer with Crossover
    • Programmable 24 dB/Octave 2-way Linkwitz-Riley Crossover
    • Line and Speaker Level Inputs

    AudioControl DQX

    Digital Stereo Equalizer/Crossover

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    Digital Stereo Equalizer/Crossover

    AudioControl DQX Digital Equalizer and Crossover • 30 Bands of Constant-Q Equalization • 8 Non-Volatile Memories • 24 Bit DSP • 3-Way 24dB/Octave Electronic Crossover • Bright and Dim Settings

    AudioControl DQX Digital Equalizer and Crossover • 30 Bands of Constant-Q Equalization • 8 Non-Volatile Memories • 24 Bit DSP • 3-Way 24dB/Octave Electronic Crossover • Bright and Dim Settings

    AudioControl DQX (Yellow)

    Digital Stereo Equalizer/Crossover

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    Digital Stereo Equalizer/Crossover

    Digital Stereo Equalizer/Crossover • Digital car audio equalizer and crossover • Two inputs and six output channels • Thirty graphic equalization controls per channel • Two fully adjustable parametric equalization controls per channel

    Digital Stereo Equalizer/Crossover • Digital car audio equalizer and crossover • Two inputs and six output channels • Thirty graphic equalization controls per channel • Two fully adjustable parametric equalization controls per channel

    Pioneer CD-MC20

    Auto-EQ Microphone for 2010 Audio/Video Receivers

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    Auto-EQ Microphone for 2010 Audio/Video Receivers

    • Pioneer Auto Equalization Microphone
    • Designed for 2010 Audio/Video Receivers
    • Enables the Automatic Adjustment of the EQ Settings
    • Attached 6.5' Cable
    • Male 3.5mm Connector

    • Pioneer Auto Equalization Microphone
    • Designed for 2010 Audio/Video Receivers
    • Enables the Automatic Adjustment of the EQ Settings
    • Attached 6.5' Cable
    • Male 3.5mm Connector

    NVX XEQ7 - Graphic Equalizer (Equivalent to Clarion EQS755) (Like New (Open Box))

    7-Band Graphic Equalizer with Front 3.5mm Auxiliary Input

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    7-Band Graphic Equalizer with Front 3.5mm Auxiliary Input

    • Dual Auxiliary Inputs
    • Master & Subwoofer Volume Control
    • Gold-Plated Contacts
    • Blue Illumination
    • 7V Preamp Outputs

    • Dual Auxiliary Inputs
    • Master & Subwoofer Volume Control
    • Gold-Plated Contacts
    • Blue Illumination
    • 7V Preamp Outputs

    Memphis EQL7 (Open Box, Great)

    7-Band 1/2-Din Parametric Equalizer

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    7-Band 1/2-Din Parametric Equalizer

    • 7 band-Band Parametric Equalizer
    • 3 sets of preamp outputs (front, rear and subwoofer)
    • 8 volts max preamp outputs
    • Subwoofer frequency and level control

    • 7 band-Band Parametric Equalizer
    • 3 sets of preamp outputs (front, rear and subwoofer)
    • 8 volts max preamp outputs
    • Subwoofer frequency and level control

    AudioControl DQXS

    6-Channel Digital Crossover and Equalizer with Memory (Chrome Yellow)

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    6-Channel Digital Crossover and Equalizer with Memory (Chrome Yellow)

    6-Channel Digital Crossover and Equalizer with Memory • 3-way Crossover • 8 Output channels • 1/3 Octave / 1/2 octave equalization per channel • 2 Parametric equalizers per channel • 142 Total equalization filters • Chrome Yellow

    6-Channel Digital Crossover and Equalizer with Memory • 3-way Crossover • 8 Output channels • 1/3 Octave / 1/2 octave equalization per channel • 2 Parametric equalizers per channel • 142 Total equalization filters • Chrome Yellow

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    • FEATURE 1
    • FEATURE 2
    • FEATURE 3
    • FEATURE 4
    • FEATURE 5
    • FEATURE 6
    • FEATURE 7

    • FEATURE 1
    • FEATURE 2
    • FEATURE 3
    • FEATURE 4
    • FEATURE 5
    • FEATURE 6
    • FEATURE 7

    Soundstorm SSL 4 Band Pre Amp Graphic Car Audio Stereo Equalizer EQ (4 Pack)

    Soundstorm SSL 4 Band Pre Amp Graphic Car Audio Stereo Equalizer EQ (4 Pack)

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    Soundstorm SSL 4 Band Pre Amp Graphic Car Audio Stereo Equalizer EQ (4 Pack)

    Front, Rear And Subwoofer Outputs • Fader Control • Subwoofer Volume Control • Subwoofer Frequency 30Hz to 250Hz Variable • Dual Color Illumination (Red, Green)

    Front, Rear And Subwoofer Outputs • Fader Control • Subwoofer Volume Control • Subwoofer Frequency 30Hz to 250Hz Variable • Dual Color Illumination (Red, Green)

    Orion XEQX3B

    Orion Half Din EQ 11 Band 3 Way Crossover Aux input

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    Orion Half Din EQ 11 Band 3 Way Crossover Aux input

    • FEATURE 1
    • FEATURE 2
    • FEATURE 3
    • FEATURE 4
    • FEATURE 5
    • FEATURE 6
    • FEATURE 7

    • FEATURE 1
    • FEATURE 2
    • FEATURE 3
    • FEATURE 4
    • FEATURE 5
    • FEATURE 6
    • FEATURE 7

    NVX - Worth the Envy - Direct to Consumer Car Audio

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      FAQ Frequently asked questions in Discontinued Car Equalizers (EQs)


      Car Equalizers (EQs) Frequently Asked Questions (FAQ)
      A car equalizer, often referred to as an EQ, is an audio device designed to adjust and control the balance of frequencies in your car's audio system. It allows you to fine-tune the bass, midrange, and treble frequencies to achieve a desired sound profile. EQs are used to correct acoustic deficiencies in a vehicle's interior, tailor the audio output to personal preferences, and optimize the overall listening experience.
      A car equalizer works by adjusting the amplitude or level of specific frequency bands in the audio signal. It typically features sliders or knobs for different frequency ranges, such as bass, midrange, and treble. By manipulating these controls, you can boost or cut specific frequencies to enhance or diminish their presence in the audio output. This allows you to create a balanced soundstage and compensate for factors like speaker placement and vehicle acoustics.
      Yes, you can install a car equalizer in your existing car audio system. EQs can be integrated between the head unit and the amplifier or directly into the signal path, depending on the EQ model. Some modern car head units also come with built-in equalizer functions. When installing an external EQ, it's essential to ensure proper wiring and integration to achieve the desired audio adjustments. Professional installation may be recommended for complex setups.
      While some technical understanding of audio frequencies can be helpful, many car equalizers are designed with user-friendly interfaces, such as sliders or rotary knobs, that make adjustments intuitive. Basic knowledge of how different frequencies affect the audio can assist in achieving optimal results. Some advanced EQs also offer presets or automatic tuning features that can simplify the tuning process. However, for precision tuning and a customized sound, taking the time to experiment with different settings and listening to the changes is advisable.
      Yes, a car equalizer can significantly enhance audio quality in your car by allowing you to tailor the sound output to your preferences and the acoustics of your vehicle. It can address frequency imbalances, correct deficiencies caused by speaker placement, and compensate for road noise. With proper adjustments, an EQ can create a more immersive and enjoyable listening experience, making your favorite music sound clearer, more dynamic, and well-balanced.
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