Search

*Disclaimer: Tossions earns a commission from qualifying purchases.

The 8 Best rockville graphic equalizers of 2025

Are you trying to find rockville graphic equalizers among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling rockville graphic equalizers on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 21 hours of research and did 64 rockville graphic equalizers tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best rockville graphic equalizers you can buy today

No. 1
Rockville REQ42-B Black 19" Rack Mount 2 x 21 Band Equalizer
  • Rockville REQ42-B Black 19" Rack Mount 2 x 21 Band Equalizer. Rack Mountable
  • Dual Channel 21+21 Band Graphic Equalizer (total of 42 bands)
  • Blue LED on each Equalizer Slide Control
  • RCA stereo input: DVD/Tape/Tuner/Aux-MP3 with Front Panel Selector Switch
  • RCA Stereo Record Output. Front Panel 3.5mm iPod/MP3 Player Input Jack
  • Dual VU Meters Level Monitor. Individual LED Indicators
  • Outputs-RCA (REC). Multi Color LED Display
  • Low/High Display Function. Frequency Response: 20-20,000 Hz
  • Signal to Noise Ratio: 80dB
  • Removable Rack Mount Brackets
No. 2
Rockville REQ42-S 2 x 21 Band Home Theater Equalizer w/Audio Spectrum Analyzer
141 Consomer Reviews
Rockville REQ42-S 2 x 21 Band Home Theater Equalizer w/Audio Spectrum Analyzer
  • Rockville REQ42-S 2 x 21 Band Home Theater Equalizer w/Spectrum Analyzer, Dual Channel 21+21 Band Graphic Equalizer (total of 42 bands), Blue LED on each Equalizer Slide Control
  • RCA stereo input: DVD/Tape/Tuner/Aux-MP3 with Front Panel Selector Switch, RCA Stereo Record Output
  • Front Panel 3.5mm iPod/MP3 Player Input Jack, Dual VU Meters Level Monitor
  • Individual LED Indicators, Outputs-RCA (REC, Mail), Multi Color LED Display
  • Low/High Function, Frequency Response: 20-20,000 Hz, Signal to Noise Ratio: 80dB, Removable Rack Mount Brackets
No. 3
Rockville R7EQ 1/2 Din 7 Band Car Audio Equalizer EQ w/Front, Rear + Sub Output
  • Features of R7EQ: Rockville R7EQ 1/2 Din 7 Band Car Audio Equalizer EQ w/ Front, Rear + Sub Output, Includes mounting brackets and screws for easy installation, 7 adjustable bands of equalization (50Hz,125Hz,315Hz,750Hz,2.2KHz,6KHz and 12KHz), Each band is adjustable from -18dB to +18dB, Adjustable subwoofer frequency from 40Hz to 250Hz
  • Built in crossover, Subwoofer level controls and subwoofer frequency cutoff controls (40-250 Hz), Built in 7 volt line driver, Blue LED lights on each rotary knob, Front, rear, and sub preamp outputs, Aux input with gain knob to adjust aux volume
  • Strong metal chassis with high quality rotary knobs for all controls, Amazing quality with low distortion (Built with top quality components), Frequency response: 20Hz TO 20KHz +/- 1dB, S/N Ratio: 101 dB, Crossover Roll-Off: 12dB per octave, Input impedance: 10K
  • Input sensitivity: 200mv per channel >7V, THD: 0.01%, Input: 12V, Output: 15V, Power requirement: 11-16V DC, Unit dimensions in inches: 7.04” x 4.72” 1.1”
No. 4
Technical Pro RX45BT Home Theater Receiver 1000w Amplifier Bluetooth USB Bundle with Remote Bundle with Rockville REQ20 19" Rack Mount Pro Dual 10 Band Graphic Equalizer EQ w/VU Meters
  • Package Includes: (1)Technical Pro RX45BT Home Theater Receiver 1000w Amplifier Bluetooth USB+Remote. (1) RockvilIe REQ20 19" Rack Mount Pro Dual 10 Band Graphic Equalizer EQ w/VU Meters. Features of RX45BT: 150 watts RMS Both Channels Driven @ 1.0% THD @ 8 ohms. 1000 watts peak power. FM manual tuner. Inputs: RCA (2 audio sources), USB, SD Card, MP3 (AUX). Outputs: Banana binding post (2 speakers), push Button (surround speakers),. RCA (Line Out), 2 Mono RCA (Subwoofer Out)
  • USB & SD Card maximum size: 32GB. Plays .mp3, .wav, .wma files from USB drives and SD Cards. Records .wav files onto USB Flash Drive or SD Card from Tuner & RCA inputs. 128 kbps / 32 KHz sampling rate on .wav file recordings. Digital fluorescent output display meter. Bass, treble and balance controls. Dual mic inputs with volume, echo, and tone controls. Repeat / Random playback on USB / SD Card inputs. Frequency Response: 20Hz-20KHz. Headphone output (1/8''). Includes Remote Control
  • Carton Size: 19.5" L x 13.1" W x 16.5"H. Pcs/Carton: 2. Unit Weight(lbs): 9.26. Unit Cbm: 0.0345. Product Size: 16.9 L x 11.3 W x 5.8 H. Voltage: 110/220v.
  • REQ20: Dual 10 Band Graphic Equalizer. 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. Stereo RCA Line Output for Record. 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
No. 5
Rockville REQ215 Dual 15 Band 1/3 Octave Graphic Equalizer with Sub-Output,black
  • The Rockville REQ215 is a Dual Channel 30 Band (15 bands per channel) rack mountable EQ. Dual channel (15 bands per channel). Switchable 12 Band or 6dB boost/cut range.
  • 80Hz 24dB low cut filter. 2/3 octave filter sets. 25 Hz to 16 kHz effective equalization range. Constant Q filters. Output level LEDs (-12 to +17 dB). Low cut filter switch with status LED.
  • XLR inputs and outputs for balanced operation. Bypass switch with status LED. Balanced XLR input/output. Subwoofer out. Subwoofer X-Over Freq ( 30Hz - 200Hz ) selecting.
  • Connectors : XLR balanced inputs and outputs. Ground lift switch. Frequency Centers : 31.5 Hz, 40 Hz, 63 Hz, 100 Hz, 160 Hz, 250 Hz, 400 Hz, 500Hz, 630 Hz, 800 Hz, 1 kHz, 2 kHz, 4 kHz, 8 kHz, 16 kHz.
  • Input Impedance : 20k ohms. Output Impedance : 1.5k ohms. Maximum Output Level : 11 VAC. Level Control : +/- 12 dB. Signal to Noise : 90 dB. Distortion : 0.03%. Power : 120 Volt.
No. 6
Btuty Audio Equalizer EQ-215 Dual Channel 15-Band Equalizer 1U Rack Mount 2-channel Stereo Graphic Equalizer Stereo Equalizer Graphic Equalizer
  • ♪【Professional Dual Channel Stereo Graphic Equalizer】: This equalizer is a professional dual-channel stereo graphic equalizer, providing you with a high-quality audio experience.
  • ♪【15-Band Design】: Each channel of the equalizer has a 15-band design, with an adjustable range of ±12db for each band, allowing you to freely adjust according to your needs.
  • ♪【Effective Elimination of Low Frequency Noise】: 15 band graphic equalizer is equipped with a LOW-CUT switch, which can effectively eliminate low-frequency noise, making the sound quality more pure.
  • ♪【Convenient Machine Debugging】: Stereo equalizer is equipped with a BYPASS switch, which is convenient for machine debugging. It adopts a standard 1U rack-mount design, making installation simple and convenient.
  • ♪【Various Input and Output Methods】: audio control equalizer supports XLR balanced and 1/4 TRS unbalanced inputs and outputs, meeting your different usage needs.
No. 7
TKL T2531 Professional Graphic Equalizer Audio Processor Two 31-Band Spectrum Display 2U Audio Digital Equalizador Professional Sound system Professional Equalizers For KTV Stage Performance
  • Powerful Function:Standard 2U thin and light rack,Dual-channel synchronous control 31-band DSP processing equalizer,which is perfect for KTV , Karaoke and stage use
  • This Professional Graphic Equalizer can record 10kinds of effects(and call),with Automatic noise reduction function which outputs high-defination sound quality
  • Elegant Apperance: This 31 bands Equalizer with concise design,made from selected high quality materials and using precision casting workmanship
  • High/Mid/Bass independent adjustment: This Audio Digital Equalizador with independent Bass/Midrange/High pitch adjustment part,easy for you to operation
  • LED Display: With Noise reducer,DSP processor and LED Display,Blue/Green/Yellow and Red light indicates different working status
No. 8
EMB Vocal Effects Processor (EQB75)
  • Ten Bands of graphic EQ per Channel
  • Multi-colored spectrum analyzer display shows the output of the system
  • LEDs in all sliders, Two Line inputs and dual tape monitor loops
  • Tuner | CD | TAPE | DVD inputs!
  • Power supply MAX:20W
  • NOTE: Refer the User Manual before use which is highly essential.
No. 9
Facmogu 7-Band Car Audio Equalizer, Adjustable 7 Bands EQ Car Amplifier Graphic Equalizer with CD/AUX Input Select Switch, Front/Rear + Sub Output, for Boat RV RTV Motorcycle Car Stereo Tone Control
  • 7 Equalization bands (63hz, 125hz, 315hz, 750hz, 2.2khz, 6khz, and 12khz), could be adjustable from -12 to + 12db. The Subwoofer frequency is in 30Hz to 120Hz adjustment. (💡💡WARM TIP:If you have any questions or concerns, please don't hesitate to contact us, we will try our best to solve the problem for you.)
  • Powered at 12 Volts with 6-channel Front, Rear and Subwoofer aux stereo output which enhances your sound experience in the car. That makes sure that your amplifier and speaker receive a powerful but clear signal.
  • Allowed CD and Aux (2 channel) input with gain knob to adjust aux volume, also a CD & AUX input button could switch flexibly to another mode input.
  • Flexible control as your favor, subwoofer volume control, subwoofer frequency control, fader control, each various Hz control.
  • This car equalizer is supplied by DC 12V power. Besides, strong metal chassis with high quality rotary knobs for all controls to enhance your tips feeling.
No. 10
Behringer FBQ6200HD - 31-Band Stereo Graphic EQ
  • Pink-noise Generat
  • Revolutionary FBQ Feedback Detection system instantly reveals critical frequencies and can also be used as audio analyzer
  • Pink noise generator provides test signals to adapt your sound system to any room acoustics
  • Dedicated Limiters with gain reduction meters for each channel protect your sound system from overload and distortion

How to choose a good rockville graphic equalizers

Does the idea of finding a fantastic rockville graphic equalizers make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in rockville graphic equalizers. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top rockville graphic equalizers products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top rockville graphic equalizers on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top rockville graphic equalizers brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top rockville graphic equalizers based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the rockville graphic equalizers were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good rockville graphic equalizers, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your rockville graphic equalizers.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting rockville graphic equalizers for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our rockville graphic equalizers. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what rockville graphic equalizers should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on rockville graphic equalizers.