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I got a Boss 3400 watt Riot D series single CH mono block 1 ohm amp & need to hook up 2 12 Sony xplode 4 ohm 1200 watt sub's. How do I wire them to the amp?

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: kenwood 350 w-2 amp wiring

you can simply take the input and connect it in parallel to the input of the second amplifier. The output of one amp will go to one speaker, and the output of the other amp will go to the other speaker.

The inputs of amplifiers are "high impedance" so putting more than one in parallel won't put any strain on the radio circuit.

Hope this helps.

Posted on Mar 27, 2008

MrScary66613
  • 1990 Answers

SOURCE: Have one wire for audio sub out, but two input ports to amp

This one Wire should be for the +. Try connecting the + to the Head Unit and - to a Common Ground. At the Worst, You will Blow the Amp Fuse if not Correct. The Lead from the Head Unit is Only an Off and On from the Ignition. Please Rate My Response! Thanks!

Posted on Jan 31, 2009

Doorguy27
  • 30 Answers

SOURCE: wiring a sub with duel voice coil

In short yes. And is very common even has its own term called bridged. Taking two channels and making them one. I would hope that you are running a cap. that's going to put out a lot of power and stress on your battery

Posted on Feb 10, 2009

  • 2 Answers

SOURCE: SUB WOLFER WIRING

im assuming you have 2 subs that are DVC? if thats the case, wire from the positive on the amp to the positive voice coil 1 on sub 1 to the positive on voice coil 1 on sub 2. then do the same with the negative sides. then on the second voice coil of sub 1, connect a wire from positive to negative. do the same for sub 2.

Posted on Apr 19, 2009

etirbynnor
  • 655 Answers

SOURCE: Want to bridge 2 channel amp to push single 4 ohm dvc sub

Hello k_rabbit89,

A 4 ohm DVC sub can be wired in series like you described for an 8 ohm load or the voice coils can be wired in parallel for a 2 ohm load.

If your 2-channel amp isn't stable down to 2 ohms when the channels are bridged (most 2-channel amps are only stable to 4 ohms when bridged), you do not want the voice coils paralleled. The amp will overheat, go into protection mode, and eventually fail completely. A sub with 2 ohm voice coils would be a better fit. That way, you could series the coils for a 4 ohm load and the amp would operate OK with the channels bridged into that load.

But anyway, for the best power from THAT amp to THAT sub, your best wiring solution would be to wire each voice coil to a separate channel. The problem with that is that the signal to each coil needs to be EXACTLY the same or you will have one coil trying to move the cone out while the other one tries to move it in. You can closely approximate identical signals on the output side by using the same input to both channels. Do this by using only one RCA connection (either right or left channel) from your head unit and split it with a "Y" cable.

Hope this helps.

Posted on Sep 13, 2009

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I have 2 2 ohm dvc alpine type r 12 inch subs. Each voice coil on both subs reads 2.5 on ohm meter. I need wireing diagram to hook up to a boss 2500 class a/b amp at 2 ohm


To have 2x 2 ohm subs wired up, they either need to be wired in series or in parallel. In series, they will total as a 4 ohm load to the amp (or 5 ohms if 2.5 each) and in parallel, they will be 1 ohm (may be closer 1.25 ohms I think).
If this is a mono block (single channel) amp, I can't see that you will be able to wire them for a 2 ohm loan. You may have to wire them in series to be a 4/5 ohm total as the amp probably won't be 1/1.25 ohm stable.

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1 Answer

I have an old school autotec xs 1500.1 and need to know how to hook up the outs to make it 1 ohm


Since it is a mono block amp, it depends on your subwoofer (s), and how you wire them to the amp.

Single 4 ohm sub would be just that, 4 ohms.
Single dvc 4 ohm sub, with both voice coils wired parallel would be 2 ohms.

2 dvc 4 ohm subs wired parallel would be a 1 ohm load.

Feb 20, 2015 | Ohm Car Audio & Video

1 Answer

Can my la590 American legacy 2 series 800 watt handle Boss CX122 Chaos Exxtreme 12-Inch Subwoofer 4-Ohm Voice Coils??


It is only stable to 4 ohm mono(which is 400 watts RMS or a bit less not the max rating of 800 watts which is a PMPO rating).

Your Sub would have to be wired in series(8 ohm final load, if you wire it in parallel 2 ohm-you will fry that amp).

Jan 07, 2014 | Car Audio & Video

1 Answer

Can i power 2 12 subs a rockford punch z and a xplode with this amp i found all this **** in my garage and i need to know if it will power all this


First of all. Using two different kinds of sub woofers, is not an option, as these two sub woofers have different specifications and you should never mix sub woofers. Now the better choice from the 2, would probably be the Rockford. (cant be sure without knowing the models, power handling is also a factor in how well either of the sub woofers will play, but Rockford as a rule makes better sub woofers than Sony does) In my opinion, both the sub woofers deserve a better amplifier than what Boss has to offer. However to connect either of these sub woofers, you would need to determine how many voice coils it has and how many OHM the voice coil/s are. If it is a DVC (dual voice coil) and each voice coil is 4 OHM or 2 OHM, then you can connect one voice coil to one channel of the amplifier and the other voice coil to the other channel of the amplifier. If it is a DVC 2OHM you can also connect it wired in Series/Series to give a 4OHM load and should be connected to the BRIDGE dedicated speaker outputs of your amplifier. If it is a SVC (single voice coil) and it is 4 OHM, then you can connect the sub woofer to the designated speaker outputs of your amplifier that states BRIDGE. DO NOT run the amplifier in BRIDGE mode at 2 OHM as this will probably damage the amplifier. dreamsystems

Feb 18, 2011 | Boss Blade BL700 2-Channel Amp - 300W...

2 Answers

Can i hook up my sub if it's wired to a 2 ohm and my amp is 4 ohm


Hi martineztag
You should never connect a load of an impedance less than the min the amp is able to drive. This can have disastrous consequences that may easily result in failure of the amps output stages. You need to use a different configuration that does not overload the amp in this manner for safe operation.
regards robotek

Jan 19, 2010 | Kicker Solo-Baric S12L5 Car Subwoofer

2 Answers

How to connect HIFONICS BXI 2607 D watt at 1 ohm....


That's dependent on your subwoofers. You will need 2 dual 4 ohm subs wired in Parallel, a single dual 2 ohm subwoofer wired in parallel, a single dual .5 ohm wired in series. Or something similar.

http://www.bcae1.com/spkrmlti.htm

Nov 20, 2009 | Hifonics BXi 2006D Mono Block Amplifier...

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How do i wire 2 4ohm single coil subs to a 2 channel 6ohm load?


If you can setup the Amp as a Mono Amp this will work for you very well unless the Amp needs a 12ω Load when setup for Mono Operations. You will want to hook the Two Subs in Series so that the Amp will see 1 8ω load. This means you will hook a wire to the Positive pole of one Sub and hook the Negative Pole to the Positive Pole of the Second Sub and hook the Negative Pole to the Amp's Negative pole. This will reduce the overall output but will end up having better reliability of the Sub since each sub will only see ½ the overall output of the Amp and you will still get the full output of the Amp.

Oct 16, 2009 | Kenwood KFC-W300S Car Subwoofer

3 Answers

I have 2 kicker l7 12s 4ohm speakers and was


Hello gonenutz14,

It depends on how you define the "best way". Driving each sub with a separate 750 watt amp will result in about 50 percent more power than having them share the output from a single 1000 watt amp. But with 2 amps, there's more wiring issues to contend with and the adjustments are more complex. The 2 750 watt amps will cost more than a single 1000. Plus if the 1000 watt amp is stable to 1 ohm, the power difference will actually be less than 50 percent because of the lower impedance. But if the 750 watt amps are also stable to 1 ohm and their outputs can be combined, we're back to 2 being better than 1.

I'd say that the simplest, most economical way is to use a single amp. If maximum power to the subs is the highest priority, and cost and wiring is not an issue, then 2 is better.

Hope this helps.

Jul 12, 2009 | Car Audio & Video

1 Answer

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huge shared common space slot loaded box (size depends on sub 10", 12" 15" you need to clarify that please) the amp specs on earthquakes site say the phd5000 is rated at a max output of 5k watts at 1 ohm 3k watts at 2 ohm so, with 3 dvc 2 ohm subs you only have 3 options of which only 2 will be a usable solution:

1. 3- 2ohm dvc series at sub parralel at amp = about 1.33 ohms at the amplifier this is the best option to get the most power to the subs as each sub will produce a 4 ohm load then wire each one to the amp the amp sees 3 4 ohm parralel loads which = 1.33 ohm so based on the amp specs you would be close to 1200 watts per sub.

2. 3- 2ohm dvc wired in series at sub and all 3 subs series wired together very difficult to wireand will give you a 12 ohm load which is next to no power at all (not a viable solution)

3. 2- 2ohm dvc parralel wired to each other and then at amp the amp sees a 1 ohm load and makes 5k watts max but you can only (REREAD THAT LINE! ONLY USE 2 SUBS IN THIS WAY) WHICH GIVES THE MOST POWER BUT ONLY USES 2 SUBS

Jul 09, 2008 | Kicker Solo-Baric L7 S15L72 Car Subwoofer

2 Answers

Unsureness of wiring configurations.


Mamola,

Get an amp with at least 200 Watts RMS. The RMS value is what is important about driving Subs. This could be proclaimed to be a 1000 Watt amp. REad the RMS value.

Wiring. It is better to series your Speakers to give them and your amp more reliability,

Get a Mono or Bridgeable amp. If it si bridgeable, BRidge the output as described in the manual you get. Some Amps have a diagram right on the output..

AMP+ to Sub1 +
Sub1 - to Sub2 +
Sub2 - to Amp -

Get a 4 Guage wring kit. Run your power wiring down the Drivers side, and Audio signal wiring down the Passenger side, keep the two separate.

Nov 26, 2007 | Kenwood 12" 4-Ohm Single-Voice-Coil...

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