Question about Pioneer PRS-X720 Car Audio Amplifier

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Pioneer prsx720 wiring question

I have 2 pioneer prsx720 i would like to hook up 4 10 kicker cvx dvc subs what ohm 2 or 4 do i need or what would you suggest or recomend wiring

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If the subs are dual 4 ohm voice coils, you could hook the DVC's of each sub in parallel ("+"'s together, "-"'s together) making each sub essentially 2 ohms. Then connect one sub to each channel of the amps. This will put about 200W on each sub.

Posted on Mar 14, 2008

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What is the best way to wire two kicker comp r 12' s to a two channel amp for max bass?


First, you need to know whether you have the 2 ohm DVC subs or 4 ohm DVC subs. Second, you need to know the minimum impedance the amp can handle (most are 2 ohm, some are less). Putting two voice coils in parallel will cut the total impedance in half (e.g. 2x 4 ohm voice coils in parallel = 2 ohms total). Putting subs in parallel will also cut the impedance in half.
At one end of the spectrum, you could put the 2 ohms DVCs in parallel, then parallel the two subs, and bridge the 2 channels of the amp. That would put 0.5 ohms impedance on the 1 bridge amp channel. If the amp can do 0.5 ohms x 1ch, do it. Otherwise, you may have to run the subs on separate channels.

Oct 23, 2015 | Kicker Car Audio & Video

1 Answer

How do you wire 2 15 inch kicker cvx dvc 4 ohm subs to a 1700.1D hifonixs mono amp so i can get the most power


Wire both hot wires together and both ground wires together then wire them to the amp with the hot on one speaker output and the ground on the other speaker ground. This puts them in the bridged position. Pulls the maximum watts out the amp and unbelievable sound.

Feb 20, 2015 | Kicker Car Audio & Video

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

1 Answer

I have two dvc cvx andbrutus 1608d mono need help


Both Positives on both subs ultimately to + on amplifier
Both Negtives on both subs ultimately to - on amplifier

This will net a 1 ohm mono load for your amplifier.

Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question.

Dec 20, 2009 | Kicker CompVX CVX104 Subwoofer - 10" Dual...

1 Answer

I want to know the best subwoofer wiring diagram for three kicker cvr 10 inch subs, 2 of them are dvc 4 ohm and 1 is dvc 2 ohm, the amp that i am using is jl audio 500.1 1.5-4ohms stable. can anyone help...


if the amp has a 2 outputs then i would wire the two 4ohms together, and the 2ohm by itself. and if its a 4 channel output then wire them all sepretly, if its a 1 channel output then wire the two 4ohms together and leave the 2ohm sub out

Nov 29, 2009 | Kicker CVR10 Car Subwoofer

2 Answers

I have an Audiobahn A8000T amp and 2 12" Kicker CVR (DVC) Dual voice Coil. The Subwoofers are 2OHM a peice. What is the best way to hook this all up to run a 2 OHM load to my subs?


This is a link to Kicker for your CVR12 Subs...if you have the 2 ohm version (2 ohms per voice coil) and you have 2 speakers ....you will need to wire EACH speakers voice coils in series to get 4 ohms from each speaker and then wire the 2 speakers in parallel.....as in....2 ohms in series with 2 ohms = 4 ohms....both speakers wired same way, then in Parallel with each other = 2 ohm load. Page 2 of this link gives examples of both series and parallel wiring of your speaker.
http://www.kicker.com/sites/default/files/2006CompVX.pdf
If you are still not sure as to my description of ' How To',
PLEASE respond and I will attempt to explain it EXACTLY via wiring directions.

Nov 18, 2009 | Kicker CVR12 Car Subwoofer

1 Answer

2 12" dvc subs 2 ohm stable amp


+ on amp output to + on speaker #1 to + on speaker #2. - on amp output to - on speaker #1 to - on speaker #2. This is a parallel circuit....4 ohms in parallel with 4 ohms = 2 ohms. IF it were wired in series....would represent 8 ohm load.

Nov 12, 2009 | Kicker KX2500.1 Car Audio Amplifier

1 Answer

Need to wire two dvc 15 in kicer l7 to 1 ohm


Hello goldy6569,

To wire the L72's at 1ohm, simply connect both +'s and -"s on each sub together. Then connect to your amp terminals.

With 2ohm DVC's, you can have either a 1ohm load or a 4ohm load. The diagrams are here (I know it's the website of a Kicker competitor, but their "wiring wizard" is simply the best).

Hope this helps.

Jul 16, 2009 | Kicker Solo-Baric L7 S15L72 Car Subwoofer

4 Answers

Wiring Diagram


i HAVE 2 12 KICKERS L7 RUNNING ON A PERFORMANCE TECHNIQUE AMP 2000 WATS THE ampl its a mono //and i want to know how to wire the speakers

Jul 26, 2008 | Kicker Solo-Baric L7 S15L72 Car Subwoofer

1 Answer

Prsx720


The specs I read on the Pioneer site say the amp is not 1 ohm stable, so keep that in mind.

It partially depends on the impedance of each voice coil on the DVC subs. If they are dual 4 ohm, and you connect the DVCs in parallel ("+"s together, "-"s together), you could run a sub on each channel of the amp(s). This would put about 200W on each sub.

The other option is to still tie the dual 4 ohm voice coils in parallel, tie 2 subs in series (one "+" to the other "-"), and bridge the two channels of the amp (aka put them in parallel). But this, also, would be about 200W on each sub.

Things get different if the subs have dual 2 ohm, 3 ohm, or 8 ohm voice coils.

Mar 15, 2008 | Pioneer PRS-X720 Car Audio Amplifier

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