Question about Audiofonics ADF-272 Car Speaker

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HELLO CAN SOME BODY TELL ME HOW TO HOOK UP MY SYSTEM RIGHT I HAVE 2 AUDIOFONICS ADF-272 1200 WATTS AND A MTX 4501 CLASS D MONO BLOCK AND A MTX 801D KIND OF OLD SCHOOL IS LIKE 4 YEARS OLD AND HOW TO series the coil on eaach woffer OOOHH AND WHAT KIND OF BOX IS BETTER A SEALED OR A VENTED

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Http://www.rockfordfosgate.com/rftech/woofer_wizard.asp?submitted=true&woofer_qty=1&woofer_imp=4
HERE IS HOW YOU HOOK UP 1 SPEAKER TO 1 CHANNELM DO THE SAM E TO THE OTHER CHANNEL. MAKE SURE AMP IS IN MONO MODE,YOU DONT WANT TO PLAY UR SUBS IN STEREO.AS FAR AS THE BOX DEPENDS ON VEHICLE AND HOW MUCN SPACE YOU HAVE .TELL WAT MODEL CAR AND ILL ET BACK TO YOU. I NEED A FIXYA RATING PLEASE

Posted on Feb 10, 2008

  • chris ZAMBROTTA
    chris ZAMBROTTA Feb 13, 2008

    i did nt 4get u . been buusy wit my own sound card issue. ill try 2 get2u tomorow.

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How can i bridge a mtx 9500 using a mono amp?


You cant bridge it to the MONO AMP . You can only bridge subs & speakers to 2 CH & 4 CH AMPS that are bridgeable. Because if it appears that there is 2 channels on a Mono amp its so its convenient for you to hook up 2 4ohm subs to it easily But both channels are actually connect internally together in parallel inside the amp unlike a 2 channel they are separate.

So just connect your mtx 9500 to a plus and a minus and doesnt matter which since all the + terminals of are connected together and - are connected together already.

Whats important is on the side of the sub/box it reads 2 ohms. The lower the ohms the more power the Mono amp will put out. Mono amps are designed to handle 2ohm loads.

If it reads 4ohms The MONO amp is the wrong amp to use cause the power will be weaker. So if you have a 1000 Watt Mono amp at 4ohms the sub will only get 500 WATTS Max while a 2 ohm will get the full 1000 Watts.

If it reads 4 ohms connect it to a 2CHANNEL AMP and BRIDGE IT (connect + of the sub to 1st channels positive of the amp then connect - of the sub to 2nd channels negative of the amp) . The power will be doubled when you bridge it on a 2 channel amp. NOW if it was a 2 ohm sub and you bridged it to the 2 channel amp it will fry the subs and ruin the amp. 2 CHANNELS CANT TAKE A 2OHM LOAD BRIDGED OK.

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are Dual Voice Coil, and You can run each voice coil around 200 Watts RMS

So each sub will have a 400 Watt RMS and 800 Watts peak.

Now since you have 2, Your total will be 800 Watts RMS and 1600 Watts Peak.

I would get really any amp that sits at around 800-1000 Watts RMS.

These are kicker but they are low end so i wouldnt push them to the extreme.

1000-1200 Watts RMS Max and but keep the Gain down on the amp. They will hit no doubt but i wouldnt push these subs or you will be disapointed in the long run.

I would get a Fosgate or MTX amp.

You can get any amp really but find something right around 1000 Watts RMS and it will push those well.

You can go mono block or a 2 channel, just depends on how you want to wire them.

Be careful though. If your running them bridged right now with your mono block, do not run them parallel bridged on a 1000w RMS Amp, you will blow them so fast lol

(RMS = Root Mean Square. Or in other words is the continuous wattage being sent from the amplifier to the subwoffers)

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1 Answer

Amp is a mtx 801d not sure


no you will not blow it out by hooking up both voice coils. But First before you do, what oms are they. and is your amp one oms stable? There a lot of ways you can wire double voice coil. But if you can get me that info i can send you some digrams to help you out and tell you whats best.

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HELLO


IS THE OUTS ON RADIO TO AMP A SUB WOOFER OUTPUT OR A REAR OUTPUT? IF YOU CANT PLAY IN MONO (IT WOULD BE A SWITHCH ON AMP}.i WOULD RECOMEND GETTIN A EQ WITH A SUB OUT . I ALWAYS WENT WITH ALPINE.THEY MAKE A GOOD EQ,ITS A MUST FOR A GOOD SOUNDING SYSTEM

Feb 10, 2008 | Audiofonics ADF-272 Car Speaker

1 Answer

Audiofonics


i would go with the 801.And ithink u meant the 4501 not 4051.Both super power amps. competition stuff.your woofers are 4ohms dual voice coils.so you can series the coil on eaach woffer and use the two channels on the amp.they play at 2ohms.I think if you drop it down to 1 ohm you really be taxing you alternator that is series power.Yioou would need a special alternator.Even with them running in 2 ohms you better hav eat least a 2 farad cap.OR two batteries.. ! more thing don 't pump it up with window s closeed .you'll pop them.serious dbl. you be pumping.I'm jealous.Rating please and enjoy.

Feb 09, 2008 | Audiofonics ADF-272 Car Speaker

2 Answers

Help putting code in


hello i have 2 audiofinics adf-272 i dont know what kind of amp to hook up with it which one do u think is best for them a mtx 4051 500 watt class d mono block or a mtx 801d 800 watts

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1 Answer

Amp works fine i think??? but Prsim efx not working at all


You need to contact MTX tech support before the warranty runs out. You'll probably have to get an RA number to send it back.

 

http://www.mtx.com/caraudio/contactMTX.cfm

 

 

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