The Sound Graphic Equalizer For 2024

Piers Anthony By, Piers Anthony
Updated
Clarion EQS755 7-Band Car Audio Graphic Equalizer
Image credit: Amazon.com

The Rundown

1. Best Overall: Clarion EQS755 7-Band Car Audio Graphic Equalizer

This equalizer not only boosts or cuts bass and treble frequencies but also boosts or reduces a selected frequency range by up to 12 dB. Read Review

2. Best For The Price: dbx 231s Dual Channel 31-Band Equalizer

With an ultra-low noise level of 100 dB, this unit offers four-segment LED ladders to monitor output levels. Read Review

3. Best Low-Noise: Behringer ULTRAGRAPH PRO FBQ1502HD 15-Band Stereo Graphic Equalizer

This is a professional stereo graphic equalizer that has ultra-low noise 4580 operational amplifiers for the highest signal integrity. Read Review

4. Best With Bass Filters: ART EQ355 Dual Channel 31-Band Equalizer

This machine offers adjustable high-pass and low-pass filters, variable input level controls, signal clip level indicators, and a ground lift switch. Read Review

Graphic equalization is also known as graphic EQ or graphic filter. It’s a method to vary the frequency response of an audio signal, change the timbre without changing the pitch, and make instruments and vocals sound more natural.

These modern tools allow us to achieve excellent results with almost no effort by simply dragging and dropping various frequency bands onto virtual filters. In this article, we will show you our favorite picks for the best sound graphic equalizers available.

In terms of affordability and price-to-performance ratio, nothing beats our Clarion EQS755 7-Band Car Audio Graphic Equalizer. If you prefer a high-end model with a higher range of frequencies, then our dbx 231s Dual Channel 31-Band Equalizer with the 31-band feature is a more suitable choice.

Our Top Picks

TOP Choice #1 Clarion EQS755 7-Band Car Audio Graphic Equalizer
Our Score:
9.8
Clarion
  • This unit is exclusively for vehicles with a negative ground, 12V battery system.
  • 7-Band Graphic Equalizer 6-Channel / 7 Volt RCA Outputs (Front/Rear/Subwoofer)
  • 2-Channel RCA AUX Input with Adjustable Gain Selectable 12dB Low-Pass Crossover (60Hz or 90Hz)
  • Adjustable Master Volume Level Control Adjustable Subwoofer Level Control
  • Gold Plated Terminals Dimensions:7"(W) × 1"(H) × 4"(D)
TOP Choice #2 dbx 231s Dual Channel 31-Band Equalizer
Our Score:
9.6
Dbx
  • Inputs: ¼” TRS and female XLR (pin 2 Hot)
  • Switchable boost/cut ranges of 6 or 12 dB
  • Dual 31-band, 1/3-octave constant Q frequency bands
  • Outputs: ¼” TRS and male XLR (pin 2 Hot)
  • Front panel bypass switch
  • 4-Segment LED ladders for monitoring output levels
  • 12 dB input gain range
  • Ultra-low noise 4580 operational amplifiers for highest signal integrity
  • Additional low-cut filter removes unwanted frequencies, e.g. floor rumble
  • Revolutionary FBQ Feedback Detection system instantly reveals critical frequencies and can also be used as audio analyzer
  • Professional 15-band stereo graphic equalizer for live and studio applications
  • Dedicated mono subwoofer output with adjustable crossover frequency
4 ART EQ355 Dual Channel 31-Band Equalizer
Our Score:
9.2
ART
  • Constant Q circuitry 20mm center detent sliders Selectable boost/cut range of 6dB or 12dB Balanced XLR and 1/4" Unbalanced RCA input and output connections Adjustable high-pass and low-pass filters Variable input level controls Signal clip level indicators Ground lift switch Internal power supply Selectable line voltage switch Rugged, all-steel chassis 2U rackspace required
  • High-quality components like the ultra low noise audio operational amplifiers for outstanding sound performance & the balanced inputs and outputs with 1/4 inches TRS & XLR connectors.
  • The SoundGraph6102 features the high quality 2-Channel 31-Band equalizer with LED illuminated faders, making the SoundGraph6102 a welcome addition to any touring rack or for home studio.
  • Outstanding reliability is guaranteed with the high-quality LED illuminated faders, detent potentiometers and illuminated switches. The DJ Tech SoundGraph6102 puts all your music's best attributes in the spotlight.
  • 12-digit LED output metering & input gain control allows easy adjust levels.
  • Additional Low-cut filter removes unwanted frequencies, e. g. floor rumble
  • Accurate 6-segment LED input/output meters and Level control for precise level indication
  • High-quality illuminated faders, potentiometers and illuminated switches for long-term reliability
  • Ultra-compact 9.5" graphic equalizer for studio and stage applications
  • Revolutionary FBQ Feedback Detection system instantly reveals critical frequencies and can also be used as Audio Analyzer
  • 1/3 octave filter sets (ISO centers). 20 Hz to 20 kHz effective equalization range. Constant Q filters. Selectable 6dB or 12dB cut or boost range. Output level LEDs (-10 to +17 dB).
  • Bypass switch with status LED. Balanced XLR input/output. Subwoofer out. Channels: 2 (stereo). Connectors: XLR balanced inputs and outputs. Bands: 31 per channel.
  • Control Range: Selectable +/-12dB 0r +/-6dB. Input Impedance: 50k ohms. Output Impedance: 600 ohms. Maximum Output Level: +21dBLevel Control: +/- 10 dB. Signal to Noise: >93 dB. Distortion: 0.005%.
  • Frequency Centers: 20 Hz, 25 Hz, 31.5 Hz, 40 Hz, 50 Hz, 63 Hz, 80 Hz, 100 Hz, 125 Hz, 160 Hz, 200 Hz, 250 Hz, 315 Hz, 400 Hz, 500 Hz, 630 Hz, 800 Hz, 1 kHz, 1.25 kHz, 1.5 kHz, 2 kHz, 2.5 kHz
  • Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer With Sub-Output. Dual channel (31 bands per channel). Variable stage low and high cut filters.
  • All outputs with phase reverse switch / The output of all bands can be independently adjusted average
  • 24dB/Unkwitz-Riley filters (the professional standard) - Stereo / Mono status indication LEO lights, indicating that the mode selection unit
  • X10 range are two-channel selector switch / Two channels have 40Hz high pass filter (low cut)
  • TRS or XLR balanced inputs and outputs differential / Choice of stereo or the sum of the synthesis of left and right channel subwoofer
  • Peavey 2 X 31 DJ EQ
  • Peavey 2 X 31 DJ EQ
  • Peavey 2 X 31 DJ EQ
  • BASS BOOSTER increases the low frequency levels - Loudness Booster increases the low and high frequency levels - Removable rack-mount brackets Included
  • INPUT/OUTPUT: RCA (4 audio sources), MP3 (1/8'') / RCA (record, main) - Frequency Response: 20Hz-20kHz
  • DUAL 21 BAND EQUALIZER With Individual LED Indicators.
  • FLUORESCENT SPECTRUM DISPLAY - Direct / Equalizer function allows option of unfiltered pass-through
  • EQUALIZATION POINTS: 32Hz, 63Hz, 100Hz+, 1kHz, 2kHz, 4kHz, 6kHz, 8kHz, 10kHz+ - Adjustment Range: ±12dB
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What Are the Most Critical Aspects of sound graphic equalizer That You Should Concentrate on?

You must know the sound graphic equalizer to make a substantial purchase. There's a slew of additional issues which have to be looked at and assessed. Each commodity has its own set of difficulties. As a result, you can rely on us to give you comprehensive counsel and support.

You might quickly become overwhelmed in your quest for the sound graphic equalizer because there are so many models and features. Avoid being suffocated by an expensive item that only serves to take up room in your cupboard by following our advice.

Filters

Some frequency ranges can be amplified, passed or reduced by audio filters. This is done by using a frequency-dependent amplifier circuit. An audio equalizer can adjust your music and remove or modify certain sounds with the filters.

Bipolar Switching

The unique system uses twice the number of quadrants than traditional systems to increase voltage output.

Spectrum Analyzer

They are used on higher-end equipment as they provide real-time measurement of the audio signal. These allow you to see the frequencies of your frequency.

Adjustment Range

Decibels are often used to measure ranges. The higher the range, the greater the ability to reduce or increase certain ranges.

Parametric Equalizers

These equalizers are a step beyond the more standard graphic equalizers. They allow for more adjustment in terms of bandwidth control and primary frequency.

Bands

You can achieve finer control with more bands. Every band corresponds to a specific frequency, however, it is important that you know which frequencies each one represents, since it may vary depending on your equalizer. The definition of a middle-range in an equalizer may differ from the one used by another.

Crossovers

These controls control lower and higher frequency that could disrupt music. You can reach more frequencies if the decibel range is larger.

Sound Processors

The equalizer also has a higher end part that adjusts its settings based on noise in your car.

FAQs

Do I Need To Equalize With Expensive Speakers?

You don't have to buy the most expensive speakers to use your audio equalizer. You can get just as much value from middle-range speakers as you will with high-end ones. Be careful with equalizing. If you aren't careful, your equalizer could cause damage to your speakers. You could damage your speakers if you have accidentally set the output level to the wrong place. You can check for damage by playing the sound through your speakers at a higher volume. The speaker may be damaged if the volume is too low. Modern speakers are capable of handling short-term distortion. Listen carefully.

Will This EQ Be Rack-mounted Or Used On A Console

You can buy all of the PMQs listed above in rack-mountable 1U or 2U models. You can purchase multiple units of this type at one time, but it will cost more. However, you could order a customized-fitted box and put them all together. There are two types of MBCs: analog or digital. Make sure that your console can support an analog model. Although not essential, it is best to purchase equipment that works well together.

What Is The Physical Size Of The EQs?

Although this may sound obvious, I have seen many people make the same mistake. If you have a rack case or console, make sure it has sufficient space for the new EQs. Make sure you measure the equipment before buying. Then compare the measurements to your rack/console. Engineers these days are working on a tight budget and needing minimal equipment so any additional weight or size can be problematic.

What Is My Budget?

Graphic equalizers are available for purchase from $50 to $25,000, depending on the number of channels and features included. The price of graphic equalizers will rise significantly if you require more channels than 8. You will also need to have the ability to adjust all your parameters (high pass, low pass, volume, etc.) using your console without having to move faders. Expect to spend between $200 and $25,000

Do I Need An Audio Equalizer?

It's a difficult question that will be influenced by how obsessed you are about music. While the average person won't think about equalizing music, audiophiles may. A newbie should take it slow, particularly if creating or recording music or mixing songs. A slight tweak can make a huge difference in the sound and it may not be for the best.

Should I Use The Presets?

Presets are great for novice users. The presets allow you to choose between rock and metal as well as any other musical style. These are not meant to be used for guidance when first using an equalizer.

What Is Equalization?

Equalization, from a musical perspective, is the act of changing the frequencies and sounds of a song. You've likely heard most of these frequencies at one time or another. Sound frequencies can be described as terms such as bass and treble. There are many instruments that can be found in any musical composition. The music might sound fantastic to the casual listener, but it could sound off for professionals. Audio equalizers are used to remove or filter certain frequencies in order to create a perfect harmony.

After all, it's time for you to pick up your buddy based on the things above. Don't waste your time at any unreliable site. As mentioned above, our website includes not only interesting information but authoritative one, so that you should come to us as regularly as possible.

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About Piers Anthony

Piers Anthony

Piers Anthony is a freelance writer and computer expert who enjoys helping others get the most out of their technology. He has written extensively about laptops, soundbars, and other computer-related topics, and he currently serves as the editor of The Audio Insights website. When he's not writing or tinkering with his gadgets, Piers can be found spending time with his wife and family.