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Discontinued Hifonics Car Equalizers (EQs)

Optimize your car's audio with Hifonics Car Equalizers (EQs) for ultimate sound control.

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You are currently viewing discontinued products.

Hifonics HFEQ

4-Band Equalizer with 9-Volt Line-Driver and Multiple-Source Signal Processor

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4-Band Equalizer with 9-Volt Line-Driver and Multiple-Source Signal Processor

• Half-DIN, 4-Band preamp EQ with front/rear active crossover features
• Line Driver circuit delivers 9-volts of preamp level signal through the RCA's
• Audio input selector
• Input level controls

• Half-DIN, 4-Band preamp EQ with front/rear active crossover features
• Line Driver circuit delivers 9-volts of preamp level signal through the RCA's
• Audio input selector
• Input level controls

Hifonics HFEQ 1/2 Din 4-Band Equalizer with 9V Line-Driver + RCA Cables

4-Band Equalizer with 9-Volt Line-Driver and Multiple-Source Signal Processor Package

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4-Band Equalizer with 9-Volt Line-Driver and Multiple-Source Signal Processor Package

• Half-DIN, 4-Band preamp EQ with front/rear active crossover features
• Line Driver circuit delivers 9-volts of preamp level signal through the RCA's
• Audio input selector
• Input level controls

• Half-DIN, 4-Band preamp EQ with front/rear active crossover features
• Line Driver circuit delivers 9-volts of preamp level signal through the RCA's
• Audio input selector
• Input level controls

Hifonics HFEQ Open Box, Very Good Condition Used

4-Band Equalizer with 9-Volt Line-Driver and Multiple-Source Signal Processor

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4-Band Equalizer with 9-Volt Line-Driver and Multiple-Source Signal Processor

• Item Condition: Open Box
• Half-DIN, 4-Band preamp EQ with front/rear active crossover features
• Line Driver circuit delivers 9-volts of preamp level signal through the RCA's
• Audio input selector
• Input level controls

• Item Condition: Open Box
• Half-DIN, 4-Band preamp EQ with front/rear active crossover features
• Line Driver circuit delivers 9-volts of preamp level signal through the RCA's
• Audio input selector
• Input level controls

Hifonics Maxxsonics MX-3

Bass Controller for use with Aftermarket Radios and Amplifiers, as well as Factory OEM Stereos

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Bass Controller for use with Aftermarket Radios and Amplifiers, as well as Factory OEM Stereos

Bass Controller for Aftermarket Radios and Amplifiers, as well as Factory OEM Stereos (in conjunction with the MX-4) • Parametric Bass EQ • Visual Clipping Indicators • Shapes the Music Signal to Achieve Deep Bass Notes • Included Bass Remote

Bass Controller for Aftermarket Radios and Amplifiers, as well as Factory OEM Stereos (in conjunction with the MX-4) • Parametric Bass EQ • Visual Clipping Indicators • Shapes the Music Signal to Achieve Deep Bass Notes • Included Bass Remote

Hifonics Maxxsonics MX-1

Premium High-to-Low Level Converter for OEM Integration

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Premium High-to-Low Level Converter for OEM Integration

Premium High-to-Low Level Converter for OEM Integration • Perfect for adding speakers, subwoofer, and an aftermarket amplifier to a factory OEM system • Ultra-Clean Signals • Parametric Bass EQ

Premium High-to-Low Level Converter for OEM Integration • Perfect for adding speakers, subwoofer, and an aftermarket amplifier to a factory OEM system • Ultra-Clean Signals • Parametric Bass EQ

Hifonics Maxxsonics MX-4

Add-A-Sub High-to-Low Level Converter for OEM Integration

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Add-A-Sub High-to-Low Level Converter for OEM Integration

Add-A-Sub High-to-Low Level Converter for OEM Integration • Perfect for Adding a Subwoofer to a Factory System • Converts and Filters High-Level Inputs into RCA Outputs

Add-A-Sub High-to-Low Level Converter for OEM Integration • Perfect for Adding a Subwoofer to a Factory System • Converts and Filters High-Level Inputs into RCA Outputs

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
    • Clear all

      Hifonics Car Equalizers (EQs) Information

      Hifonics equalizers allow you to fine-tune specific audio levels easily and efficiently. With separate controls for master volume, subwoofer volume, front/rear fader, and selection of main or auxiliary inputs your Hifonics equalizers will have your system sounding great in no time.
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      Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

      • You see only parts engineered for your exact vehicle
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      • You get the correct accessories the first time

      Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.