Question about Rockford Fosgate T10001BD- Car Audio 500watts Mono Power Amplifier Car Audio Amplifier

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Wiring I have three Maaudio subs, there dual 4ohm voice coils. I need to know how to wire them so I can get a 4ohm load, I know how to wire two of the speakers to get the 4ohm load but I need to know how to get the three to achieve this.

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The T10001 can drive a load lower than 4 ohms. Wire the coils of the individual speakers in series to make each speaker 8 ohms. Then wire all 3 speakers in parallel and connect them to the amp. This will give you a 2.6 ohm load.

Posted on Dec 01, 2007

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How to wire jbl gto7001 amp to put out 2 ohms to a dual voice coil sub


The wiring of the amp is not what makes it 2ohm or 4ohm, it is the resistive load of the sub, The issue is that your sub, assuming it is the L5 Kicker mentioned above has dual 2ohm voice coils, This means that if run in series will provide a load of 4ohms which will work fine but not make the most of the amp which would only be supplying 425w of it's potential 700w.

if you wire the voice coils in parallel you will end up with a load of 1ohm which will cook the amp.

here is a link to a page that explains how it all works.
Link:

Mar 04, 2012 | Car Audio & Video

1 Answer

What kind of amp to buy for an alumapro 10 inch sub 4ohm 250watts rms?


Is your sub single or dual voice coil. This will also make a difference in choosing amps. Pretty much any amp that will supply your required power will do. But, if you have a single voice coil sub, you will be wanting to look for RMS power at 4 ohms. If you have a dual 4 ohm voice coil sub, you can wire it to a 2 ohm load. Then you will need to search for amps that supply the RMS requirements of the sub at 2 ohms. The choices are almost endless. I am an RE Audio dealer, so I absolutely know that they will do you well. Hope this helps.

Aug 25, 2011 | AlumaPro BP-10 Car Subwoofer

1 Answer

Wiring options


Hello chino2g,

For 3 DVC 4 ohm subs wired to a 2 ohm stable amp, your best option would be to wire all of the sub voice coils in series (individual 8 ohm loads) and then parallel the three subs for a final load of 2.67 ohms. There's really no other configuration. Here's the wiring diagram:

http://www.rockfordfosgate.com/rftech/woofer_wizard.asp?submitted=true&woofer_qty=3&woofer_imp=4

Hope this helps.

Sep 07, 2009 | Hifonics HFi HFI12D4 Car Subwoofer

1 Answer

Whats the rateing on the polk 10 inch sub woofer


Hello dread2477,

The Polk Audio db1040 is a single voice coil 4ohm subwoofer. The db1040DVC is dual voice coil with 4ohm coils which can be wired in parallel for a 2ohm load, or in series for an 8ohm load. They are practically the same sub. The RMS power range is 50-270 watts, with a maximum peak power of 540 watts.

The full specifications including recommended enclosures and physical dimensions can be found here.

Hope this helps.

Aug 03, 2009 | Polk Audio Car Audio & Video

1 Answer

Finding the best amplifier


Hello sharky75,

That 1600 watt peak power figure for your subwoofer can't tell you what amp you need. You need to know the maximum RMS power the sub can handle. And you need to know the impedance (ohms) of the voice coil(s). JBL GT5 series subs have an RMS rating of 275 watts. The GTO series handles 300 watts. The Power series handles 400 watts. The GTi series handles 700 watts. Some are single voice coil, so the impedance is fixed. Others are dual voice coil allowing you to wire them for different impedance loads.

For maximum performance your amp should be able to provide at or near the same number of watts RMS into the lowest impedance at which the sub can be configured. For example, if your sub is the Power Series Model number P1224, it has dual 4ohm voice coils and can be wired to present either a 2ohm load (parallel) or an 8ohm load (series). You want to wire the voice coils in parallel for the 2ohm load and select an amp that outputs up to 400 watts RMS into 2ohms. The Orion Cobalt CO8001 is just such an amp. If you have one of the GTi Series subs, a better amp would be the JVC Arsenal KS-AR75 which outputs 700 watts into 2ohms.

Hope this helps.

Jul 31, 2009 | JBL Power P1022 Subwoofer - 10" Dual 2...

1 Answer

How do you wire up a dual voice coil lanzar 15 for 4 ohm?


Hello dexterchapma,

The only way to wire a single 4ohm DVC sub to present a 4ohm load is to just connect one voice coil. If you wire the coils in parallel, you get a 2ohm load. If you wire them in series, you get an 8ohm load. But it will work great with just one voice coil. Or if you really want to use both voice coils, and your amp isn't stable at 2ohms, wire the voice coils in series and present an 8ohm load to the amp. It'll work fine, it just won't deliver quite as much power.

Hope this helps.

Jun 27, 2009 | Lanzar (MAXP154D) 15'' 2000 Watt Dual...

1 Answer

Wireing diagrams


Hello stingerman20,

Your Directed D2400 amp is CEA2006 Compliant. It is stable at 1ohm and will produce 1,200 watts into that load. So you want your subs wired as close to 1 ohm as possible.

The only 3500 watt Pioneer Premier series subs I could find were the models number TS-W3002D2 and TS-W3002D4 with dual 2ohm and dual 4ohm voice coils respectively. The wiring options for the D2's result in 0.5ohm (too low), 2 ohms, and 8ohms. Your best option would be the 2ohm configuration which would be voice coils in series and subs in parallel. Options for the D4's result in a 1ohm load and a 4ohm load. Your best option would be the 1ohm configuration which would be voice coils and subs parallel.

To see the wiring options, try Rockford-Fosgate's "wiring wizard".
Select 2 woofers and the appropriate voice coil impedance and quantity and click "search". It'll bring up all of the possible wiring configurations along with the final impedance load.

Hope this helps.

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1 Answer

DONT KNOW HOW TO RUN 2 OHMS


Hello storres18,

If you have the Kicker model number 06CVX122, with dual 2ohm voice coils, they can be connected to a mono amp at 2ohms. First jumper the voice coils in series, the dotted positive (+) to the undotted negative (-) (or vice versa). Each sub is now 4ohms. Then wire both of the remaining positives and negatives together on the amp terminals (in parallel). The amp sees a 2ohm load. Here's the diagram:

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If you have the Kicker model number 06CVX124 with dual 4ohm voice coils, they cannot be wired to present a 2ohm load. They can only be wired as a 1ohm load (too low for the amp) or as a 4ohm load (at reduced power). Here is the diagram of the 4ohm wiring:

b50e52b.gif
Hope this helps.

May 10, 2009 | Visonik V900XD Car Audio Amplifier

1 Answer

CORRECT CONNECTION TO AMP BEING A FOUR TERMINAL SPEAKER


Hello i_starling,

The Kicker L7's come in either 2ohm or 4ohm dual voice coil (DVC) versions.

Whatever amp they are connected to, you need to know both the impedance of your L7's and the impedance of your amp. The L7's dual voice coils can be wired to provide a total of four different loads:

2ohm coils in parallel = 1ohm load
2ohm coils in series = 4ohm load
4ohm coils in parallel = 2ohm load
4ohm coils in series = 8ohm load

Your best connection would be the one that results in a final impedance load that is supported by the amp.

Hope this helps.


May 01, 2009 | Car Audio & Video

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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