The Graphic Equalizer With Spectrum Analyzer For 2025
By, Tim PowersUpdated
Summary
Best Overall
ART EQ355 Dual Channel 31-Band Equalizer
The ART EQ300 Series graphic equalizers were designed and engineered to meet the highest standards of audio performance and functionality. These equalizers are well-suited for both fixed and touring installations.
Best For The Price
Behringer MINIFBQ FBQ800 Ultra-Compact 9-Band Graphic Equalizer
With the revolutionary FBQ Feedback Detection system, you can instantly reveal critical frequencies and use the Behringer MINIFBQ Graphic Equalizer as an Audio Analyzer. The ultra-compact 9.5" size is perfect for studio and stage applications and it's easy to mount thanks to its integrated rack ears.
Best Sound Quality
Rockville REQ42-S 2 x 21 Band Home Theater Equalizer
The Rockville REQ42professional rack-mountable equalizer is of exceptional quality. This equalizer has 21 bands per channel and can be used on up to 2 channels. It has robust and tough construction and sound quality.
Today’s audio players offer plenty of options for listening to your music. You can organize tracks in playlists, view lyrics, or even upload tracks directly from your computer to your player. With all these features, the audio player has become much more than just a compact disc replacement.
However, a graphic equalizer with a spectrum analyzer can help you get the most enjoyment out of your audio player by helping you fine-tune the sound so that it’s perfect for you. Let’s take a look at what this combination of effects can do for your music listening experience.
You are strongly encouraged to pay close attention to the ART EQ355 Dual Channel 31-Band Equalizer as our top product. Or you can check the Behringer MINIFBQ FBQ800 Ultra-Compact 9-Band Graphic Equalizer as the other great option, even if the first option didn't meet all of your requirements.
Our Top Picks
TOP Choice #1
![ART EQ355 Dual Channel 31-Band Equalizer]()
- 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
- Additional Low-cut filter removes unwanted frequencies, e. g. floor rumble
- Ultra-compact 9.5" graphic equalizer for studio and stage applications
- 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
- Revolutionary FBQ Feedback Detection system instantly reveals critical frequencies and can also be used as Audio Analyzer
4
![Clarion EQS755 7-Band Car Audio Graphic Equalizer]()
- 1/2-DIN chassis graphic equalizer with built-in low-pass filter6-channel/ 8-Volt RCA outputs (front, rear and subwoofer)7-ban graphic equalizer (50Hz, 125Hz, 315Hz, 750Hz, 2.2Khz, 6Khz, 16Khz)
- 3.5mm Front aux input2-channel RCA aux input with variable gain adjustments and high level speaker inputs
- Blue illumination independent master volume and subwoofer level Control with fader control select able 12Db low-pass Filer (60Hz or 90Hz)
- Ground loop isolation circuit Dimensions: 7"(w)x4-1/4"(l)x1"(h)
- Rugged, all-steel chassis
- The ART 351 Single Channel 31-Band Equalizer features a rugged all-steel chassis that occupies a single 19" rackspace
- The 351 is a single-channel, 31-band, 1/3-octave graphic equalizer with many features: constant Q circuitry with a 3% center frequency accuracy, 20mm center detent sliders, selectable boost/cut range of 6dB or 12dB, active balanced and unbalanced input and output connections, adjustable high-pass filter, adjustable low-pass filter, variable input level control, clip level indicators, ground lift switch, internal power supply, and selectable line voltage switch
- Single rackspace
- The 351 is a single-channel, 31-band, 1/3-octave graphic equalizer with many features: constant Q circuitry with a 3% center frequency accuracy, 20mm center detent sliders, selectable boost/cut range of 6dB or 12dB, active balanced and unbalanced input and output connections, adjustable high-pass filter, adjustable low-pass filter, variable input level control, clip level indicators, ground lift switch, internal power supply, and selectable line voltage switch
6
![EMB EQ76 19'' Rack Mount Dual Stereo Graphic Equalizer]()
- 2 RCA line input / 2 RCA line Output
- Removable Rack Mount Brackets
- Dual 15 Bands EQ With LED
- Four Audio Source Line Input
- Graphic Display Screen / Graphic Display Screen
7
![Technical Pro Dual 21 Band Professional Stereo Equalizer]()
- INPUT/OUTPUT: RCA (4 audio sources), MP3 (1/8'') / RCA (record, main) - Frequency Response: 20Hz-20kHz
- BASS BOOSTER increases the low frequency levels - Loudness Booster increases the low and high frequency levels - Removable rack-mount brackets Included
- DUAL 21 BAND EQUALIZER With Individual LED Indicators.
- EQUALIZATION POINTS: 32Hz, 63Hz, 100Hz+, 1kHz, 2kHz, 4kHz, 6kHz, 8kHz, 10kHz+ - Adjustment Range: ±12dB
- FLUORESCENT SPECTRUM DISPLAY - Direct / Equalizer function allows option of unfiltered pass-through
- Intelligent Computer Control: 7 segment music equalization / 15 segment microphone equalization.
- Professional Digital Effector: Anti howling system, eliminate interference sound, and listen to heavenly sound quality.
- 3 Microphone Channel Connection: 3 microphone channel design, using 6.35 hybrid wiring, connection is more convenient, interface technology is good.
- Distribution of CD ROM Installation Software: Installation is more convenient, debugging is more professional, just for you who are pursuing sound quality, put the CD into DVD and install it directly.【If there’s any problem,please don’t hesitate to contact us, we are very happy to help and strive for good customer service】
- 7 Rows of Quick Freezing Heat Dissipation Openings: Ventilation heat dissipation openings are arranged at the top of the machine, which can rapidly dissipate heat and protect the inside of the machine and prolong its service life.
9
![Rockville REQ20 19" Pro Rack Mount Dual 10-Band Graphic Equalizer]()
- Features of RCDR10B: RockvilIe RCDR10B Black Dual Mono Right Angle RCA to Straight RCA Patch Cable, Dual RCA to Dual RCA, Nickel-Plated for Rugged Durability and Efficient Signal Transfer, 100% Copper Conductors for Enhanced Signal Clarity, OFC Spiral Shields for Effective EMI and RFI Rejection and Flexibility, Length: 10 Ft, Color: Black
- Vacuum Fluorescent Display, Bass/Midrange/High EQ Controls, Separate Left/Right Channel Volume gain control, Signal to Noise Ratio: >88dB, Input Power: AC ~ 110V 60H/220V 50Hz, 110/220V Switchable, Front Panel Power Switch, Removable Rack Mount Brackets, Dimensions: 17"(19" w/brackets) x 9" x 2.2", Weight: 5 lbs
- Package Includes: (1) RockvilIe REQ20 19" Rack Mount Pro Dual 10 Band Graphic Equalizer EQ w/VU Meters, (1) RockvilIe RCDR10B 10' Dual RCA to Dual RCA Pro Audio Cable 100% Copper
- Features Of REQ20: Dual 10 Band Graphic Equalizer (20 Bands Total), Frequency Response: 20Hz - 20KHz, Dual VU Meters Level Monitor, Blue LED on each Equalizer Slide Control, Stereo RCA Line Input, Stereo RCA Line Output
- Frequency Response: 5Hz to 154kHz
- Output Impedance: 47 ohms
- THD: .003% @ 1KHz
- Power supply included
- Input Impedance: 47k
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What to Look For in a graphic equalizer with spectrum analyzer?
The graphic equalizer with spectrum analyzer is assessed based on many factors. graphic equalizer with spectrum analyzer research varies depending on the type, feature, and quality of this product. It is not too complex to cover, yet we will give you some buying guide and solutions to these problems.
Please take a closer look at graphic equalizer with spectrum analyzer characteristics below would be beneficial for you. Let’s look through and keep in mind:
Bipolar Switching
The unique system uses twice the number of quadrants than traditional systems to increase voltage output.
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.
Crossovers
These controls control lower and higher frequency that could disrupt music. You can reach more frequencies if the decibel range is larger.
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.
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.
Adjustment Range
Decibels are often used to measure ranges. The higher the range, the greater the ability to reduce or increase certain ranges.
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.
Sound Processors
The equalizer also has a higher end part that adjusts its settings based on noise in your car.
FAQs
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.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.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.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.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 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.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 $25,000About Tim Powers
