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MA Audio MA30EQX

30-Band Graphic Equalizer w/ 3-way Crossover

Discontinued
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This item has been discontinued

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  • 30 Band Graphic Equalizer with 3-Way Crossover
  • Brushed Aluminum Finish
  • Flush Mount Panel
  • Removable Aluminum Handles
  • PWM Switching Power Supply
  • Power and Clip LED Indicator
  • +-12dB EQ Boost / Cut
  • Subwoofer Control:
    • Variable Input Gain Control
    • Variable Crossover Frequency: 45 - 500 Hz
    • Mode Switch (Subwoofer / Full)
    • 0 - 12 dB Variable Bass Boost
    • 25 - 250 Hz Variable Bass Frequency
    • 0° - 180° Phase Control
  • Mid-Range Controls:
    • Variable Input Gain Control
    • Mode Switch (LPF / Full)
    • 45 Hz - 1.6 kHz Variable Crossover Frequency
    • Variable Equalizer Frequency Range: 25Hz, 32Hz, 45Hz, 63Hz, 80Hz, 100Hz, 125Hz, 180Hz, 200Hz, 250Hz, 325Hz, 400Hz, 500Hz, 650Hz, 800Hz, 1kHz, 1.3kHz, 1.6kHz, 2kHz, 2.5kHz, 3.2kHz, 4kHz, 5kHz, 6.4kHz, 8kHz, 10kHz, 12kHz, 14kHz, 16kHz, 18kHz
  • Tweeter Controls:
    • Variable Input Gain Control
    • Mode Switch (HPF / Full)
    • Frequency Multiplier Switch (x1, x10)
    • 50 Hz - 5 kHz Variable Crossover Frequency
    • Variable Equalizer Frequency Range: 25Hz, 32Hz, 45Hz, 63Hz, 80Hz, 100Hz, 125Hz, 180Hz, 200Hz, 250Hz, 325Hz, 400Hz, 500Hz, 650Hz, 800Hz, 1kHz, 1.3kHz, 1.6kHz, 2kHz, 2.5kHz, 3.2kHz, 4kHz, 5kHz, 6.4kHz, 8kHz, 10kHz, 12kHz, 14kHz, 16kHz, 18kHz
  • Signal to Noise Ratio: 85 dB
  • THD: 0.05%
  • Input Impedance: 20k Ohm
  • Output Impedance: 150 Ohms
  • Dimensions: 19-3/4" L x 8-3/4" W x 2" H
  • 2-year Manufacturer's warranty

Equalizer Specifications

Type of Equalizer
This determines the way the equalizer processes the signal from the source unit. A parametric equalizer allows to you adjust the center point of the frequency band you are adjusting as well the bandwidth which can be narrowed or widened. A graphic equalizer has fixed frequency bands and bandwidth and only the frequency bands can be adjusted. A digital equalizer uses a software program to tune your system.
A graphic equalizer typically has more adjustable bands and is less expensive, whereas a parametric will have fewer bands but offer a greater level of control and provide more tuning options. Digital equalizers will tune your system with the most detail and precision but require a computer and are typically a little higher in price.
Equalizer Bands
The number of graphic or parametric equalizer bands the receiver has. The better the EQ, the more likely you will be able to "tweak" your sounds to your desire.
30 band
Equalizer Frequencies
The frequency range that allows control of the center frequency of each equalization band.
25 - 18,000 Hz
Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Low-pass (LP)
High-pass (HP)
Full (AP)
Speaker Level Inputs
Speaker level inputs are commonly referred to as high-level inputs and vice versa. This input type allows you to get your audio signal directly from the speaker wire in your vehicle, instead of using RCA cables. The advantage of this is factory integration, as most stock radios do not have RCA outputs to run amplifiers.
Total Number of Inputs
This is the total number of input connections that go into the unit.
Total Number of Outputs
This is the total number of output connections that the unit will produce.
Signal Boost/Cut
The available signal boost or cut for each of the frequency bands.
12 dB
THD (Total Harmonic Distortion)
The amount of change in harmonic content of the signal as it is amplified. A lower figure indicates less change and a more accurate amp. THD below 0.10% is inaudible.
0.05%
Signal-to-Noise Ratio
This spec compares the strength of the signal to the level of background noise. A higher value indicates less background noise.
85 dB
Width
The width of the item from left to right (side-to-side) measured in inches.
8-3/4"
Height
The height of the item, measured from top to bottom, in inches.
2"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
19-3/4"

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

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

Average Attribution Rating

Durability
4.3
Value
5.0
Features
5.0
Design
4.7
Usability
4.3
trinirx7

new york

Overall
Durability
Value
Features
Design
Usability
ma30eqx

February 2, 2009

this is best electronic crossover i have worked with, with this i am able to fine tune my music and have my amplifiers doing the correct frequency i want to hear

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Rob

Fort Myers, FL

Overall
Durability
Value
Features
Design
Usability
Amazing difference!

September 16, 2008

This EQ makes any system sound perfect. It allows you to contour the sound of your speakers to fit your car. It's really nice to have the three-way crossover built-in, as well.

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Lloyd

Aurora, CO

Overall
Durability
Value
Features
Design
Usability
MA 30 EQ

February 23, 2008

This product is a step above the rest. I recently installed this EQ and difference was immediate. I would recomend this product to everyone who is really an audiophile. The best EQ on the market.

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Product Summary

Manufacturer

Model Number

MA30EQX

UPC

784620012185

Weight

12.00lbs

Internal SKU

ma30eqx

Internal Product ID

5836

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: MA Audio MA30EQX