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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Friday, Nov 6
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At a glance
- Condition
- New
- Model
- R7EQ
- Dimensions
- 1.57 x 7.83 x 8.46 in
- Weight
- 1.75 lb
- Other display features
- Wireless
- In the box
- BracketEqualizerOwner manualScrewsWarranty card
Features 5
- 7-BAND EQ CONTROL: Fine-tune your audio with 7 adjustable bands (50Hz, 125Hz, 315Hz, 750Hz, 2.2kHz, 6kHz, 12kHz) from -18dB to +18dB for a balanced and customized sound.
- MULTI-OUTPUT INTEGRATION: Front, rear, and subwoofer preamp outputs allow flexible connectivity with amps, subs, and full-range speakers.
- BUILT-IN SUB CONTROL: Adjustable subwoofer frequency (40Hz-250Hz) with dedicated volume and cutoff controls for deep, punchy bass response.
- HIGH-VOLTAGE LINE DRIVER: Includes built-in 7V line driver, 12dB/octave crossover, and aux input with gain control for advanced system optimization.
- DURABLE WITH LED CONTROL: Compact 1/2 DIN metal chassis with blue LED-lit rotary knobs for visibility and control in any lighting environment.
Specs 6
| Product Dimensions | 1.57 x 7.83 x 8.46 inches |
|---|---|
| Item Weight | 1.75 pounds |
| Item model number | R7EQ |
| Other display features | Wireless |
| Department | Automotive/Car Electronics & Accessories/Car Electronics/Car Audio/Equalizers |
| Manufacturer | Rockville |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Nov 6
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Holy cow!
Wow! I had no idea. I thought myself pretty bitchin’ before the installment. Easy to install, looks good, the Dial lights are perfect. But once I mellowed everything out on the initial head settings(flat on everything), I then started messing with this thing. Man, oh man, I am super pleased. Above and beyond what I expected. It’s going to take me some time to get everything dialed. I road killed the doors, pillars, everything! So there’s no sound loss. I foamed the front and behind the plates of all speakers. I did everything right, and wow, I’m glad I did. Matched up ohms, rms’s as well as running the shortest wires and cables possible. No crimp-on. Everything soldered. Totally worth all the time and money. Crystal clear and way too loud. I haven’t heard any distortion yet. No clipping. It goes louder than I need it. I’m only running 820watts, rms.
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Reviewed in the United States on August 23, 2024 by JT.
Rockville Audio rocks!!
Very good product. Cleared up the muddy, flat sound the head unit produced. 7 volt line driver is awesome. Do recommend.
Reviewed in the United States on October 29, 2025 by Joseph M Fitzgerald
great eq
good does everything right just if you have a phone near it makes a static sound through speaker only problem though
Reviewed in the United States on December 9, 2025 by Antwon
to my surprise
bought one these on a whim 6 years ago and it still pumps strong as the first day i bought it and now gonna buy another to connect to my pc to connect to my boss riot 1100 and my power acoustik 2500d..boss has 2 cerwin vega 12 inch and 2 cerwin vega6.5 and 3 inch tweeter andmy power acoustik pounds 2 12 inch infinitys..sure the subout and rear run the same circuit but one would never know unless they read this..but anyways i took the first one and put it in my car on a solar powered audio system i designed..lol.. which one could say i have harnessed the power of the sun and pound 2 cerwin vegas and a ds18 nex gen 12 inch.... THIS IS HANDS DOWN THE BEST PERFORMING EQ ON THE MARKET TO DATE....BUY THIS ONE DONT WASTE YOUR CASH ANY WHERE ELSE..with that said i have no clue on rockvilles other products.... dont be sorry or dissapointed buy this one
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Reviewed in the United States on May 24, 2021 by debrareas husband
When you call for help or anything else they respond...
It's a good cuality and customer service very reasonable and helpful
Reviewed in the United States on March 13, 2026 by hilario
No power wiring harness.
Received the Rockville 7 band equalizer today. Opened the box and no power supply harness, located the correct harness and purchased it for an additional twenty dollars. Hooked it all up after cutting a larger hole in my dash. Turn my stereo on and it doesn't work. Took it back out and found the remote wire was intermittent. Broke factory seal and resoldered the board, as it was cracked at the solder joint. I could have sent it back, but didn't feel like waiting another week. So much for my warranty now. Why doesn't it come with a harness? After reinstalling I like the way it looks and sounds. Don't really care about the warranty due to how little it cost. I've had great luck with my Rockville products until now. I have a pa system, 2 10"subs, 2 15" subs and 2 rxd t2 2400 watt amps. All been great so far. Would have given 5 stars if didn't have to repair the equalizer.
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Reviewed in the United States on February 14, 2026 by Amazon Customer
Get one now!!
This very inexpensive piece of car audio gear is probably one of the most important things you can install in your sound system if you want total control of your sound and a better signal to your Amp. Can't say enough good things about it. It's better than most others you'll find on Amazon as well. It has more features you can actually use. It's just great. I wouldn't install an aftermarket stereo system in my vehicle without one.
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Reviewed in the United States on August 15, 2021 by Mr. Brown
Sound clarity
I do not shop by brand, I shop by performance and value. This EQ hands down provides better sound clarity than most out there. I’ve had the 2 Clarion versions made in the last 15 years as well as a CT Sounds model. This one out performs.
Reviewed in the United States on June 13, 2024 by Carlos F Carrillo