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My audiofonics adf-257e i conected but it dont work

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Posted on Jan 02, 2017

BEERbrooklyn
  • 101 Answers

SOURCE: 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.

Posted on Feb 09, 2008

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Hello pimprascalz,

Many amps will go into protect mode if one of the speaker wires is shorted or grounded, or if the voice coil(s) are defective. Try disconnecting the speaker wires one at a time and see if the amp still goes into protect upon power up. Likewise, some amps will go into protect if one of the inputs is grounding out. Again, to troubleshoot, disconnect them one at a time and try the amp. Next, make sure that the amp itself is not grounding. Most amps need to be mounted to a nonconductive surface. If the case contacts the frame of the vehicle, it can cause a problem. If the problem is not in the speaker wires or the input cables, the amp case is not contacting the vehicle frame, and you have checked your power, ground and turn-on leads, then the amp itself is probably faulty.

Hope this helps.

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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...


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

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

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hello try this www.eserviceinfo.com...takes a bit to work out how to get them...when you do you have to download bitzipper (these are rar files )..then adobe8 .bitzipper can convert to pdf files so you can read them ...hope you have some luck

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Reconnect one speaker per channel and swap the RCA cables (L > R and R > L) to see if the working channel switches sides. If not, move all switches and controls to see if any are intermittent.

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You should be able to download the owners manual for these speakers. The manufacturer will give detailed specs. on the type and dimensions of recommended enclosures for this particular speaker. If nothing is available to download, you could try to contact the manufacturer directly.

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1 Answer

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If you have any experiance with electronics remove the casing and check the fan with a external 12V power source. If the fan still does not work, it needs to be replaced, try and get a brushless fan as it will last alot longer.

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