Question about Sony XMD9001GTR Car Audio Amplifier

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Sony xm-D9001GTR mono and kicker 4ohm dual voice coil

I have a kicker L7 4ohm dual voice coil sub and a sony xm-9001gtr mono amp that puts out 1300 watts rms at 2ohms and 950 watts rms at 4ohms is this a good amp to power the L7 or is it to much power for this sub

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  • Steve Brown
    Steve Brown May 11, 2010

    do you just have one sub or a box with 2.
    if it's just one sub it will power it fine.
    But for 2 you need 1500 rms or better


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  • 7 Answers

Its a good amp but dont power ur amp at full put it at about half power

Posted on May 27, 2009

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2 Answers

How do i wire my solo-baric L7 12"


how should i wire my s12 L7 2 ohm dual voice coil to my JL 500/1 amp

Sep 15, 2009 | Kicker Solo-Baric L7 S12L7 Car Subwoofer

1 Answer

Got a 12"kicker L74ohm sub and sony xm-D9001GTR mono amp


Hello juan_penaloz,

The Kicker L7 has an RMS power range of from 50-750 watts and a maximum power handling capability of 1,500 watts so your Sony amp will power it OK. A more powerful monoblock like the Alpine MRP-M1000 or the Kicker 08ZX750.1 would provide even more power and could operate safely at 2ohms.

You have the voice coils wired properly for the Sony amp. It's OK to have the sub impedance higher, but you definitely do not want it lower than the 4ohms the amp is rated at in bridged mode.

Hope this helps.

May 26, 2009 | Sony XM-1252GTR Car Audio Amplifier

1 Answer

Mono amp to a 4ohm dvc sub


Hello joverstre525,

Sure, just wire both voice coils in parallel to the amp output terminals. The "wiring wizard" here shows the possible wiring options.

Hope this helps.

May 15, 2009 | Cool-Icam Car Audio & Video

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:

8863dd7.gif
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

3 Answers

I have 2 kicker l7 12 dual voice coil subs.. i just friend a hifonics 1600w amp and am wondering if a kx 1200.1 kicker amp will be enough to power them they are 750w rms a piece .. can these be run at 1...


it all depends on the impendance of your subs if u have duel 4ohm or duel 2ohm, 2 duel 4ohm speakers can be wired at 1ohm to the amp, and with a kx1200.1 that would be pushin 2400 peak and 1200rms
if ya have 2 duel 2ohm speaker than you can only wire them to 2ohm and would be pushing 1200 peak and 600 rms with the kx1200, so if you have the duel 4ohm i would go with the kx1200.1 and if u have the duel 2ohm i would go with the hifoncs

Apr 23, 2009 | Kicker KX1200.1 Car Audio Amplifier

1 Answer

I have 2 kicker l7's 4ohm, how do i wire them down to 2ohm?


If the subs are dual 2 ohm voice coils.....
  1. For a each sub, connect one of the "+" terminals on the sub to one of the "-" terminals. This makes each sub 4 ohms.
  2. Connect the unused "+" terminals of each sub together. Do the same with the unused "-" sub terminals. This makes the sub combination 2 ohms.
  3. Then connect the "+" and "-" sub terminals from the above step to the amp.
If the subs are dual 4 ohm voice coils, you can't connect both subs in any fashion to get a 2 ohm impedance. The best you can do is make a single sub 2 ohms by connecting both "+" terminals together and both "-" terminals together or the pair of subs 4 ohms by doing the same, then connecting one sub's "+" terminals to the other sub's "-" terminals, then connecting the other "+" and "-" terminals to the amp.

Apr 04, 2009 | Kicker Solo-Baric L7 S15L72 Car Subwoofer

1 Answer

How to wire up my kicker 12inch solobaric l5 2ohm to my zx500 2ohm mono amp. should it be ran in parallel or series? what is the best suggestion


Well first of all all solobarics are dual voice coil so you have 2 2ohm voice coils so if you wire them in parallel the sub will be pulling a 1ohm load wich would in time blow out your amp. So you want to wire both voice coils in series to produce a 4ohm load.

Oct 25, 2008 | Kicker Car Audio & Video

1 Answer

Wiring my kicker solo-baric 15's


The best you can do is connect the dual 2 ohm voice coils of each respective sub in series (4 ohms total per sub) and then connect each sub to one channel of the amp. This will give each sub 1000W, which is the rated maximum from Kicker.

Mar 13, 2008 | Kicker Solo-Baric L7 S15L72 Car Subwoofer

1 Answer

Subwoofer


Hi yeahonda,

 

Your Kicker L7 Ohms may be too low for the MA Audio Mono block amp. The MA Audio Amp is probably 2 Ohm Stable. The kicker will either be 2 ohm or 4 ohm Dual voice coil.   To eliminate the low ohms as a possible threat to causing the map to go into Protect, Wire the kicker Voice Coils in Series.  This adds the ohms, so that you either have 4 or 8 ohms. 

I am using the following codes to show wiring. VC1+ stands for the Kicker  Subs Voice Coil #1 Postive post. AO+ is the MA audio Amp output positive.

 

AO+ to VC1+

VC1- to VC2+

VC2- to AO-

 

This shopuld give you 4 or 8 ohm depending on the 15" L7 setup.  Crutchfield does not carry the Kicker  L7 in 15" They do  have the L5 in 15".

 

If you know how to read a Volt Ohm Meter, set it to OHMs 20 and measure across VC1+ to VC1- and you should see between 1.5 and 5 ohms..  Do the Same with VC2+ to VC2-.  you should see the same voltage. Also read from the Voice coil metal housing to VC1+ , VC1-, VC2+, and VC2-. and you should not read any ohmage to the case. The meter should say OL, or -1.

Good luck. 

Oct 15, 2007 | Kicker Solo-Baric L7 S15L72 Car Subwoofer

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