AEQ-4XOA Equalizer

  • 4-Band Active Equalizer
  • Bi-Polar PWM Power Supply
  • Frequency Response: 20Hz-40KHz
  • Switchable main/aux input (front mounted 3.5mm jack or Rear RCA)
  • Front/Rear/Sub Output
  • Variable Master Volume Control
  • Selectable 120/80Hz Subwoofer Crossover
  • Variable Subwoofer Volume Control
  • Front and Rear Output Fader
  • 3 Inputs: Front Aux (3.5mm jack for MP3), Rear Aux and Rear CD (Low Level RCA)
AEQ-4XOA Equalizer
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The AEQ-4XO 4 Band Equalizer and Pre-Amp is the perfect solution to take your sound system from good to excellent by giving you 4 EQ controls, subwoofer volume & crossover controls, fader and multiple inputs.

Most all of us have multiple musical tastes and each one of them require different listening desires. By having the ability to set different EQ settings gives us the ultimate control over the sound reproduction and multiple source inputs.


  • Subwoofer Frequency Range: 20Hz - 120Hz
  • Power Supply: 11-15V DC negative ground
  • Maximum Output Voltage: 10Vrms
  • Inputs: switchable, 2-source RCA (rear)/3.5mm AUX (front)
  • Dimensions (in Inches): 1.3" x 6.8"x 4.2"
  • Depth: 4.2"
  • Channel Separation: >75dB
  • Pre Graphic Frequency: 70Hz, 250Hz, 3kHz, 15kHz
  • Equalization Boost/Cut: +/- 18dB
  • Height: 1.3"
  • Width: 6.8"
  • S/N Ratio: >100dB
  • Total Harmonic Distortion: 0.05%
  • Frequency Response: 20 Hz - 40 kHz


AEQ-4XOA Equalizer

AEQ-4XOA Equalizer

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AEQ-4XOA Equalizer
AEQ-4XOA Equalizer