Skar Audio SKA7EQ 7 Band 1/2 DIN Pre-Amp Car Audio Graphic Equalizer with Aux Input and High Voltage RCA Outputs

Made a huge difference in the sound quality I have all Skar equipment in my truck and it sounds amazing..Thks Skar

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).

I bought this equalizer to add to my system I wired in my bedroom and it does its job. You could also use this equalizer to add to your home theater if you know how to wire it.

Connected to s 600 watt smo to push 2 4inchers and 2 6x9s. The sound was good at first with s Kenwood head but got great with the equalizer. You need an equalizer if your serious sbout your sound.

Havent set up this as yet but i got it quickly, will update review once tested

Make easy to equalize your sound machine LoL, just amazing, little bit bright in night but you can handle it, for sure, have all frequencies you need

Worked flawlessly. Sounded great. Easy to install

It worked great when it worked. But it's been right at a month since the return window and no sound will come out of it. I can bypass it and get sound. So it has died. Still lights up like it working, but will not allow sound through... After the initial setup we never touched it. But it still died. Very disappointing.

Me gusta cuando llegan con todos los accesorios sin detalles exelente calidad y cuidado en un buen empaque

Not to bad at for sure improved sound just need better filter for sub so 50hz does effect front and rear outputs

Tomando en cuenta el precio, es un gran producto con mucho nivel de ajuste, además de una construcción y estética muy buena