Question about Audiofonics ADF-240 Car Audio Amplifier

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Audiofonics ADF 240 Amp

Can you help with owner's manual for audiofonics ADF 240? Also need picture or illustration of mounting brackets

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Mitco39
  • 62 Answers

SOURCE: Amp fan not working

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.

Posted on Mar 26, 2007

XSdB
  • 80 Answers

SOURCE: looking for audiofonics adf-240 owners manual.

There may be a loose wire to the lights, or the power supply or amp may have a problem. Do you have the amp mounted to your sub box directly? You shouldn't. The vibrations from the bub will kill the amp in a short amount of time. If it is noticeably weaker, you should check out all aspects of the system. For instance, if you have a dual voice coil sub, is one coil open? Is one channel on the amp bad? Is half of the power supply on the amp bad? hence half the power, and no lights?

Posted on Jun 12, 2009

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Audiofonics ADF-240 Car Audio Amp


Hi There buddy.

I have on many occasions had problems with the actual LP/HP/Full Range selector switched on the amplifiers.

Remember that the input signal runs through the switches before it gets to the main amplifiers.

Check that out and let me know.

Oct 30, 2009 | Audiofonics ADF-240 Car Audio Amplifier

1 Answer

Looking for audiofonics adf-240 owners manual.


There may be a loose wire to the lights, or the power supply or amp may have a problem. Do you have the amp mounted to your sub box directly? You shouldn't. The vibrations from the bub will kill the amp in a short amount of time. If it is noticeably weaker, you should check out all aspects of the system. For instance, if you have a dual voice coil sub, is one coil open? Is one channel on the amp bad? Is half of the power supply on the amp bad? hence half the power, and no lights?

Jun 11, 2009 | Audiofonics ADF-240 Car Audio Amplifier

1 Answer

Audiofonics adf-241 no power all wires connected fuses ok.


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.

May 19, 2009 | Audiofonics ADF-241 Car Audio Amplifier

1 Answer

BLOWN FUSES


If the fuse only blows when the amp is driven hard, the impedance of the other speakers is likely too low.

Sep 21, 2008 | Audiofonics ADF-243 Car Audio Amplifier

1 Answer

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

Schematics


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

Feb 07, 2008 | Audiofonics ADF-243 Car Audio Amplifier

1 Answer

Audiofonics amp


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.

Jan 10, 2008 | Audiofonics ADF-241 Car Audio Amplifier

1 Answer

Cubic inches of a Audiofonics 12


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.

Jan 03, 2008 | Audiofonics ADF-272 Car Speaker

1 Answer

Amp fan not working


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.

Mar 10, 2007 | Audiofonics ADF-242 Car Audio Amplifier

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