Question about Legacy 12 Band Pre-Amp Equalizer w/Subwoofer Boost Control Car Equalizer

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Do i need to have three amps to install this model of equalizer model no leq121?

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No but you will sacrafice your sound quality if you dont

Posted on Jul 30, 2010

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Posted on Jan 02, 2017

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1 Answer

How to hook up a 7 band pioneer equalizer great 470 to a Kenwood kr-v6030 receiver


Connecting an Equalizer to a Receiver Before beginning, purchase RCA cables. In order to run the signal from a stereo receiver to the graphic equalizer and then on to the amplifier, two sets of RCA cables are needed. These are basic cables used to connect auxiliary components like record players and CD players. The length of the RCA cables should be about the same length as the distance between the receiver and equalizer.

1. Connect Graphic the Equalizer to the Receiver

The first step in this setup is to connect the graphic equalizer (EQ) to the receiver. Most receivers will have preamp-in and preamp-out connections. Some have tape monitor connections. It's preferable to connect the EQ to the preamp-in or preamp-out because the tape monitor won't allow for connection to the amplifier as well.

2. Connect the RCA Cables

The first set of RCA cables should connect the receiver and equalizer. Connect one pair to the preamp output channels and the other end to the left and right input channels on the EQ. These are on the back side of the equalizer. Usually, the colors will correspond to the RCA plugs. That means connect the red plug to the red jack and the white plug to the white jack. Then connect the second pair of RCA cables between the receiver and the amp. Match the colors in the same way.

3. Connect the Amp to the Receiver

Now the amp can be connected to the receiver via RCA cables in the amp inputs on the receiver. This will create a loop from the receiver through the EQ and amp and back to the receiver so that all three units are connected.

4. Test Graphic Equalizer

Turn on the receiver, amp and equalizer. Once they are powered up, try controlling the sound with the equalizer knobs. They should fine tune the music according to your preferences. It's easy to change the frequency response or tone of the music with the equalizer knobs.

May 09, 2016 | Pioneer Audio Players & Recorders

1 Answer

Don't no how to hook it up ...


Instructions
Hook up an RCA patch cable
between the output of your car's
stereo receiver and the graphic
equalizer's RCA inputs. Use
stereo cables with male RCA
connectors.
Connect the equalizer's outputs
to the RCA inputs of your
amplifiers. How many cables you
need will depend upon the
number of amps in the system. In
most cases, you'll need two to
three to connect the equalizer to
the inputs of your amplifiers.
Hook up the equalizer to 12-volt
power. Use the same power
connections you used to connect
your amplifiers and receiver. The
equalizer's yellow wire should be
connected to a constant power
source, one that is not switched
off with the ignition, and the red
wire (not always present) to a
switched 12-volt power source.
Splice the wires by stripping the
insulation off the end of each
wire and then soldering or
crimping them together.
Connect the equalizer's blue
"turn-on" lead to the receiver's
blue wire. This turns the
equalizer on when the receiver is
powered up.

Mar 28, 2013 | Car Audio & Video

1 Answer

I have a avx by audiovox graphic equalizer model AMP-555 input impedance 4 ohm output impedance 8 ohm. i need size of fuse amp


The fuse size is 50A. I would try using a 30A first, just in case the eq has a problem, if it works then I would install the 50A fuse.

Jun 05, 2011 | Car Audio & Video

1 Answer

Im having problems installing my equallizer i have it hooked up to a amp. do i put the jacks to the 4 inputs or the 2 outsput jacks


Hi, the equalizer input is from the head unit preamp outputs and the equalizer output goes to the input jacks of the amp. There should be only 2 channels in and 2 (or sometimes 4) out of the equalizer. If you need more help, please provide model numbers of the head unit, equalizer, and amplifier and tell me all of the speakers you are trying to hook up.

Mar 26, 2011 | Car Audio & Video

1 Answer

Mixer and an EQ & amp ?


The order is mixer, equalizer and amp. The output of the mixer connects to the input of the equalizer and the output of the equalizer connects to the input of the amp. The equalizer has three types of input and output connections. They are XLR, 1/4 inch and screw terminals. The mixer will have one or two of the three. Choose XLR if possible on the mixer, choose line level output on the mixer if possible. A XLR male to female cable is needed for the connection. The equalizer has two channels, if the mixer has two output channels the two output channels of the mixer can connect directly to the two input channels of the equalizer. If the amp has two input channels, the two output channels of the equalizer can connect directly to the two input channels of the amp. If the mixer only has one output channel then only one channel of the equalizer can be used and one channel of the amp likewise. A XLR male to female connection cable can be used to connect the equalizer to the amp.

Jun 23, 2010 | DBX 1215V Home Equalizer

1 Answer

How do i connect my fisher equalizer to the amp model # CA-871


I assume this amp does not have separate amp and preamp.
(I cannot get the service manual for free...)
Connect the equalizer input to Tape OUT on the amp. Connect the Equalizer output to Tape IN on the amp. (Match up lefts and rights, eh?)

Now, when you press in the tape monitor button, whatever you have playing runs through the equalizer. Tape monitor button out, you hear the sound without the equalizer.

Mar 29, 2010 | Audio Players & Recorders

3 Answers

How to hook up equalizer to the amplifier


always remember source, amp, then speakers. ex: cd to eq to amp to speakers and it goes: out from cd player into eq, out from eq into amp, out from amp into speakers . hope this makes it easier for you.

Jun 23, 2009 | Sony TC WE435 Stereo Dual Cassette Deck...

2 Answers

Optimus 7 band equalizer model # 12-1969


I need to know what the wire are coming out the back of the optimus seven band stereo frequency equalizer/booster

Jul 07, 2008 | Car Audio & Video

3 Answers

HOOKING UP???


im looking of wiring diagram of proline equalizer model GP-870XII

pls can i have a favor to send at my yh act serra_ricky@yahoo.com

tnx!~ and more power!

Sep 15, 2007 | AudioControl EQL 13-Band Car Equalizer

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