Massive Audio EQ7X

7-Band Graphic Equalizer, 1/2 DIN, 8V Output Line Driver

List price $119.95

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$59.95

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General Features:

  • 7-Band Graphic Equalizer with 8V Line Driver
  • PWM (Pulse Width Modulated) power supply
  • Blue illumination
  • Gold-plated contacts for optimum signal transfer
  • Master volume and subwoofer level control
  • 3 Sets of 7V preamp outputs (front, rear and subwoofer)
  • Subwoofer level control
  • Gold-plated RCA level inputs
  • Aux. left and right gain adjustments
  • 7 sound fields
    • 50 Hz
    • 125 Hz
    • 320 Hz
    • 750 Hz
    • 2.2 kHz
    • 6 kHz
  • Switchable low-pass crossover (60/120Hz)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product Specifications:

  • Number of Bands: 7
  • Input sensitivity: 50mV- - 3V
  • Signal-to-noise ratio: 100dB
  • Cut/Boost: 12dB
  • Frequency response: 10 - 50000Hz
  • Dimensions: 7"W x 4-1/8"D x 1"H

Product History:

Massive Audio EQ7X thumbnail
(newest, current model)
Massive Audio EQ 7 thumbnail
(previous model, replaced by Massive Audio EQ7X)

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.
Graphic
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.
7 band
Equalizer Frequencies
The frequency range that allows control of the center frequency of each equalization band.
50 - 16000 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)
Line Driver
A line driver is a small amplifier used to support the strength of the audio signal coming from the source unit.
Yes
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.
No
Total Number of Outputs
This is the total number of output connections that the unit will produce.
3
Button Color
Refers to the color of the physical buttons on the unit.
Blue
Signal Boost/Cut
The available signal boost or cut for each of the frequency bands.
12 dB
Max Output Level
The maximum level (in volts) of signal output. A higher level will increase the clarity and boost your signal.
7 volts
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
10 - 50000 Hz
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.
.005%
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.
100 dB
Width
The width of the item from left to right (side-to-side) measured in inches.
7"
Height
The height of the item, measured from top to bottom, in inches.
4-1/8"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
1"

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

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Accessory Tools and Products

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V-Series: 3m (9.84 ft) 4-Channel RCA Audio Interconnect Cable

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NVX XIX43 X-Series 4-Channel RCA Audio Interconnect Cable

X-Series: 3m (9.84 ft) 4-Channel RCA Audio Interconnect Cable

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NVX XWS1625 25 ft. of 16 Gauge Speaker Cable/Wire

25 ft. of True Spec 16 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

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Product Summary

Manufacturer

Model Number

EQ7X

Weight

2.00lbs

Internal SKU

eq7x

Internal Product ID

145487

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: Massive Audio EQ7X

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Massive Audio EQ7X

7-Band Graphic Equalizer, 1/2 DIN, 8V Output Line Driver

$59.95

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NVX XIV23 V-Series: 2-Channel RCA Audio Interconnect Cable

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NVX XWS1625 25 ft. of 16 Gauge Speaker Cable/Wire

25 ft. of True Spec 16 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$17.99

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