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Earthquake Sound EQ4000PXi

4-Band EQ-PXi Series Pre-Amplifier Equalizer

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4-Band Digital Equalizer • Gold-Plated Contacts • Full Fader Action • Dual Input Capability • Master and Subwoofer Volume Control • Non-Faded Stereo Low Pass Output • Input for Auxiliary Accessories

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Product Highlights


4-Band Digital Equalizer • Gold-Plated Contacts • Full Fader Action • Dual Input Capability • Master and Subwoofer Volume Control • Non-Faded Stereo Low Pass Output • Input for Auxiliary Accessories

Description


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Authorized dealer

Product Features:
  • 4-Band Digital Equalizer
  • Gold-plated contacts for optimum signal transfer
  • Full fader action stereo outputs for the front and rear
  • Dual input capability for the CD player and main source
  • Non-faded stereo low pass output and input for auxiliary accessories
  • Master and subwoofer volume control
  • Low-level outputs: Front, Rear and Subwoofer
  • Subwoofer frequency and level control
  • Gold-plated RCA level inputs
  • Differential inputs and outputs
  • 1-year Sonic Electronix warranty
Product Specifications:
  • Number of Bands: 4
  • Input sensitivity: 250mV-12V
  • Signal-to-noise ratio: 100dB
  • Cut/Boost: +/-20dB
  • Equalization:
    • +/-20 dB @ 55 Hz
    • +/-16 dB @ 200 Hz
    • +/-14 dB @ 1,700 Hz
    • +/-20 dB @ 20,000 Hz
  • Equalization:
    • Variable 18 dB low pass crossover
    • 35-100 Hz Range
    • Variable 20dB Boost
  • THD: <0.005%
  • Input Impedance: 47 Kohm
  • Dimensions: 5"D x 6-1/2"W x 1"H

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Specifications & Details


Equalizer Specifications
Equalizer Bands
4 band
Equalizer Frequencies
55 - 20,000 Hz
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Built-in Bass Reconstruction
No
Line Driver
No
Signal Boost/Cut
20 dB
THD (Total Harmonic Distortion)
0.005%
Signal-to-Noise Ratio
100 dB
Width
6-1/2"
Height
1"
Depth
5"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

EQ4000PXi

Weight:

1.91lbs

Internal SKU:

eq4000pxi

Internal Product ID:

27370

Product and How-to Videos


Customer Ratings & Reviews


Earthquake Sound EQ4000PXi thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Excellent EQ

I have had this EQ for a little over a year now, and I love it. It does the job and I got lots of flexability of costume with different FQ.

By Albert on December 14, 2011

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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
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • 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.