Skar Audio SKA7EQ 7 Band 1/2 DIN Pre-Amp Car Audio Graphic Equalizer with Aux Input and High Voltage RCA Outputs
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
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Availability:
Only 1 left in stock, order soon!
Arrives
Nov 13 β Nov 15
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Features
- 6 Channel 7-Band High Performance Car Audio 1/2 DIN Pre-Amp Electronic Equalizer
- Featuring 2 (Balanced & Selectable) RCA Inputs - Main and Auxiliary (Aux w/ Variable Gain Control) | THD: 0. 005%
- High Voltage (Max Output Voltage - 7V) Gold Plated Pre-Amp RCA Outputs - Front, Rear, and Subwoofer (with Variable Subwoofer Level Control on Front of EQ)
- 7 Fully Adjustable -12 dB to +12 dB EQ Bands (50 Hz, 125 Hz, 320 Hz, 750 Hz, 2. 2 kHz, 6 kHz, 16 kHz) with Built-in Fader Control
- Take Full Control Over Your Car Audio System with this EQ | Signal-to-Noise Ratio: 100 dB, Low Pass Frequency Switch: 60 Hz / 120 Hz
- Includes Installation Mounting Brackets and Hardware | 20 dB Headroom Eliminated Signal Overload
- Included components: Installation Brackets and Hardware
Specs & Other Info
| Specification | Details |
|---|---|
| Discontinued by Manufacturer | No |
| Physical Dimensions | 9 x 6.5 x 1.75 inches; 1.85 lbs |
| Model Number | SKA7EQ |
| Release Date | December 28, 2019 |
| Manufacturer | Skar Audio |
| Origin Country | China |
| Customer Rating | 4.5 out of 5 stars (1,091 ratings) |
| Warranty | 2-year limited warranty |
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 13 β Nov 15
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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π Abunda's Overview
This is our summary and key points to consider based on customer reviews.
This equalizer has garnered praise for its ability to significantly enhance audio quality, offering a noticeable increase in fidelity and loudness. Users appreciate its versatility for both car and home theater systems, citing it as a valuable addition to their setups. However, some users noted its bulkiness and limitations in equalization settings that affect all outputs equally.
Pros
- π΅ Greatly improves audio quality, making music more crisp and significantly louder.
- π Versatile usage for both car audio systems and home theaters.
- π‘ Offers high voltage RCA outputs for better signal strength.
- π Substantial value for its price, considered an excellent investment for audio systems by many.
Cons
- βοΈ Bulkier size than some would prefer.
- π Equalization adjustment affects all connected outputs, lacking individual output control.
- π A minor report of longevity issues, with one device stopping work after a year with no clear reason.
Should I Buy It?
If you're looking to elevate your audio experience without breaking the bank, this equalizer presents a compelling choice. Its ability to enrich sound quality across different setups makes it a worthy consideration. However, be mindful of its one-size-fits-all adjustment limitation and potential bulkiness. If these are not deal-breakers for you, it seems to offer great value for its price.
Great pre amps
Reviewed in the United States on October 3, 2025 by Andrew Morgan
Does the job right and affordable. If you're a starter and just wanna tune up your audio, grab this. Never failed me.
Reviewed in the United States on June 13, 2025 by Ahmed
In addition to being too bulky-sized, home graphic equalizers (Rockville brand seems to now have a monopoly) tend to receive a high number of very negative reviews. To plug in any highly-praised, 12-volt car equalizer into your home's 120-volt power outlet, you will need to buy the following: (1)A plug-in, on-off switch, for example: "UltraPro Grounded Power Switch, 2 Pack, 3 Prong, White, $8.99" (2)A 120-volt AC to 12-volt DC converter, for example: "BYGD AC to DC Converter, 100V ~ 240V to 12V 10A 120W, Car Cigarette Lighter Socket AC/DC Power Supply Adapter Transformer, $19.99" (3)A 12-volt cigarette lighter male plug with leads, for example: "EXTRACTME 2 Pack 12V Fused Cigarette Lighter Male Plug with Leads & LED Light, 16AWG Car Replacement Cigarette Lighter Plug Adapter, $5.99" If you want to get fancy, you might also want to buy: (1)Several 3.5mm stereo female to dual RCA male Y adapters, for example: "6 Inch 3.5mm Female to 2 RCA Male Stereo Audio Y Cable, Nickel Plated Adapter, 6 Pack, $7.10" (2)Several high quality 3.5mm stereo audio cables, for example: "2 Pack AUX Cord, 3.5mm Audio Cable [5 Foot /1.5M Hi-Fi Sound] AUX Auxiliary Cable, $6.88" or "1 Foot 3.5mm Male to Male Stereo Audio Cable Headphone/Phone / MP3 Cable, $4.97" (3)For the most important electrical connections in your life, you might want to use a terminal block or a busbar instead of just using twist caps or crimps, for example: "RECOIL Dual Row Busbar Positive and Negative 2 x 5/16 Studs 1 x #8 Screw Terminals Power and Ground Distribution Block with Ring Terminals Red & Black, $21.99" (4)If you buy the above RECOIL brand busbar, then you will also need to buy either an adjustable wrench or a complete combination wrench set. Strangely, if you buy just a 5/16-inch combination wrench, then it will be way too small to fit the 5/16-inch nuts that are provided with the above RECOIL brand busbar because a combination wrench measures the outer diameter of the bolt, not the outer diameter of the nut, which can vary slightly from brand to brand. Thus, don't buy: "Crescent 5/16" 12 Point Combination Wrench - CCW1-05, $4.29" because it will be way too small to fit the outer diameter of the 5/16-inch nuts. If your Skar equalizer is mounted in your car, then the black wire would need to be connected to GND, the red wire would need to be connected to BATT+, and the blue wire would need to be connected to REM = "remote." If the blue wire were left disconnected, then your equalizer would always be off and never turn on, or, it would always be on and never turn off, thereby draining your car battery, even while your car is parked and turned off. Thus, the purpose of the blue wire in all cars is to turn on your equalizer only when your car ignition key is turned on and to turn off your equalizer immediately after you turn off your car ignition key and remove the key to go back into your home. At home, you won't have a blue wire. You will have only a black wire and a red wire coming from your 12-volt cigarette lighter male plug with leads. Connect the black wire to your equalizer's GND terminal and connect the red wire to both the BATT+ terminal and the REM terminal on your equalizer (see illustration).
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Reviewed in the United States on April 10, 2024 by Ronald M. Chavin Ronald M. Chavin
Best Eq i have ever purchased
Reviewed in the United States on June 12, 2025 by Adrian Gonzales
Bought this EQ to use with sub and amp for better control of the bass in my vehicle. Everything works as it should the only gripe I have with this is the LEDs are extremely bright especially at night not only that they were shining right in at my face, I had opened up the EQ to look for a way to dim the lights when I found out that it has 12 LEDs behind the face cover; what I did was just slightly bend them upwards so that they arenβt pointing straight forward.
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Reviewed in the United States on April 19, 2025 by Rodrigo Martinez Rodrigo Martinez
Just what I needed to take my factory radio upgrade to the next level. This was like the cherry on top of the full Skar install in my Cruze RS. I'd hoped the two pairs of Skar component sixes, powered by my Skar 75.4 amplifier could sound just a smidgeroni cleaner. The bottom end was already rounded out sexily by the SDR12 (flexing around 600 watts). To my surprise, not only did the equalizer smooth out any ear turds in the mid to upper range...this magnificent little bastard was able to breathe new life into my low end, too. This sucker breaks out separate inputs, employing the perfect frequency curve to my sub like magic. It now quite literally brings me tears of joy anytime I leave the house. Thanks, Skar...you've gone and done it again.
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Reviewed in the United States on April 21, 2024 by onefellswoop onefellswoop
Great I like it
Reviewed in the United States on July 15, 2025 by andylamorena
This thing woke my music up and doubled the loudness! The equalizer is a nice to have, but the real bang for your buck here is the high voltage rca outputs. I had no idea how much signal strength increases fidelity and loudness, but this is the icing on the cake for this product. My music is more crisp and gets way louder before clipping. My one gripe is that the equalizer affects ALL the connected outputs, so increasing 50hz will affect the subs, speakers, AND tweeters, which is a no-no. Other than that, best sub-$100 purchase Ive made for my system in years!
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Reviewed in the United States on April 4, 2024 by Anthony McCombs