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Backfeed problems I have two 12 inch sony explode subs with a sony explode 500 watt amp when i shut the radio off with the switch or if i turn the car off with the key i get backfeed through the subs till the 12 volts is drained? How do i get this to stop and eliminate the backfeed?

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  • 155 Answers

A noise filter, and upgrading your RCA's, i had the same problem with my subs. Heard a wierd sound when i turn my stereo off or change songs. Got some monster cable and the problem stopped

Posted on May 12, 2010

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1 Answer

How do i bridge a 1000 watt amp to two 1200 watt subs


a sony 1000 watt rating is an exagerration. you will blow your 1200 watt speakers far before reaching sonys claim of 1000 watts

Jul 10, 2014 | Sony Xplod XM-1652Z Car Audio Amplifier

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I Have a Sony Xplod 800 watt amp and 2 12 inch Sony Xplod subs


You should definately bridge them. Firstly, lay the 2 speakers face down next to each other. Note the connections +- +-. The first + will go to the amplifier. The next terminal(-) will be connected to the next speaker(+). Take the last(-) and connect to amplifier. Please note that your amplifier has a bridge section which is normally the first + and the last- on the two channels. Connect your woofers on the bridge.

May 28, 2010 | Sony XM-ZR1252 Car Audio Amplifier

1 Answer

Backfeed problems


back feed can be caused by running your rca's beside your power wire, and if you don't have your remote wire connected properly your amp might not turn on, or off depending on the amp. it could also be your power wires (acc and constant power) on your deck are mixed up, you would be able to tell if it cant remember the time

Mar 17, 2010 | Sony Car Audio & Video

1 Answer

I have two 12 inch rockford p1 punches powered by an 800 watt sony explode amp (2 Channel) and i want to install another 15 inch kicker with a 1200 watt amp not sure the model, i got it from a friend and...


I have a similar setup & I just run the second amp straight off the other amp by running positive & remote wires directly from 1 amps positive & remote inputs to the others amps inputs. But my head unit has RCA inputs, (sub in & front & rear inputs) so from my 4 channel amp I run 2 6 inch alpine S's to the front to the front RCA inputs of the head unit, & 2 Pioneer 440w 6x9 inch speakers to the rear inputs. & my 800w 12 inch sub from my 2 channel amp to the sub woofer inputs on the head unit. Has blown my eardrums for nearly 12 months now great stuff! Hope this has helped

Mar 12, 2010 | Sony Car Audio & Video

1 Answer

Getting my son a sony xplod xm-1652 2 channel what subs would sound good and the things says 1000x2 and 500x2 what is the truth


165 watts x 2 @ 4ohms and 200-230 watts@ 2 ohms or 400-460 watts bridged into a 4 ohm mono load is what the amp will actually do. A single 12 inch sub or a pair of 10 inch subs or 12s would be great

Nov 22, 2009 | Sony Xplod XM-1652Z Car Audio Amplifier

3 Answers

Amp turns off.


your drawing/pulling too many amps. Is it a mono(one speaker), two way(two speakers/can be briged to one), or a four way(four speakers/can be brigrd to two). don't put too many speaker to that one amp if it's only a mono, or a two way.

Sep 24, 2009 | Kenwood KAC-9152D Car Audio Amplifier

1 Answer

I have 3 hifonics zeus Size: 12 inch Impedance: Single 4 Ohms Peak Power Handling: 800 watts RMS Power Handling: 400 watts Sensitivity: 89.9 dB Aluminum Cast Basket American Spider For Reliable Performance...


Hello king3132,

Three 4 ohm subs can be wired parallel for a 1.34 ohm final load or series for a 12 ohm load. If you have the channels of the amp bridged, I hope that the subs are connected in series because the Sony XM-2200GTX is NOT rated for or stable at 1.34 ohms. It's only stable down to 4 ohms.

You definitely will not get the maximum potential of the subs from that amp. They can handle 400 watts RMS each (total 1,200 watts) and the amp is only capable of 500 watts RMS into 4 ohms (less at higher impedance), so each sub could only be getting a maximum of 166.6 watts RMS.

Hope this helps.

Jul 20, 2009 | Digital Audio Car Audio & Video

1 Answer

Settings for a Sony Xplod 1200 watt amp, with two 12 inch subs


What kind of subs are you running? Meaning what brand, what are the ohm, spl and wattage? I'll look up your amp while you get that info to me. Looking forward to helping you:) Thanks!

Apr 08, 2009 | Sony Xplod 1200W Class AB Bridgeable 2-Ch....

1 Answer

Is amp big enough for speakers


Hello,

To run 2 subs, the amp would be a little small. The subs will run OK, they just won't be very loud.

It's usually better to compare and match up the RMS power rather than the peak power. The Sony XS-L10P5B sub has a peak power handling figure of 1200 watts, but the RMS is 300 watts. The Sony XM-ZZR3301 monoblock amp puts out 1100 watts peak, but only 330 watts RMS. They would work great together, 1 sub, 1 amp. But if you add another sub, each one would only be getting about 165 watts. They'd work OK, just not as loud as they could be.

Hope this helps!

Mar 28, 2009 | Sony Xplod 1100 Watt Max 10" Subwoofer,...

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