Question about AudioBahn DUB Mag Audio DUB2502 Car Audio Amplifier

1 Answer

I have a dub2502 amp with the red protection light on and will not go off. The amp is a 1100 watt peak amp @ 4 ohms and my sub is an Audiobahn 1100 watt peak, 4 ohm. wired perfectly. so how do I fix the protection mode problem?

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 70 Answers

The unit will need to be repaired by a technician. Most likely you have a bad transistor that is causing the protect mode to turn on. The only way to get the protect mode to turn off is to remove the bad part.

Posted on May 04, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

DUB2502 550w 2-channel a/b mosfet amplifier 1000 watts maual


not 550 watt,,250 x 2 ,,
  • 2-Channel Class-A/B Amplifier
  • RMS Power (4 ohms): 250 watts x 2 chan.
  • RMS Power (2 ohms): 375 watts x 2 chan.
  • Bridged RMS Power: 500 watts x 1 chan.
  • Min. Impedance Unbridged: 2 ohms
  • Min. Impedance Bridged: 4 ohms
  • Brushed Aluminum Chassis
  • Top Mount Controls with Blue Illumination
  • Cooling Fan
  • Chrome DUB Fan Grille
  • Glass Epoxy Circuit Board
  • PWM MOSFET Power Supply
  • THD: 0.02%
  • S/N Ratio: 95 dB
  • Input Sensitivity: 200mV - 4V
  • Frequency Response: 10 Hz - 40 kHz
  • Variable 18 dB/Oct. Hi-Pass / Low-Pass Crossover: 50 - 250 Hz
  • Bass Boost: On/Off 12 dB
  • 4-Way Protecion: Thermal, Short Circuit, Overload, and DC Offset
  • Dimensions: 8-1/4" W x 2-1/8" H x 10-3/4" L
  • Authorized Internet Dealer

Audiobahn DUB2502 2 Channel 250W 2 Class Amplifier at Onlinecarstereo com

http://www.audiobahn.com/index.php/help/tech-support/manuals/category/1-amplifiers

Feb 26, 2014 | AudioBahn DUB Mag Audio DUB2502 Car Audio...

1 Answer

I have two audiobahn aw1206t 12in. subs in a box hooked to a 100.1 american bass amp its 1000 watt mono block. i also ran a capacitor due to my lights dimming. but for some reason my amp keeps kicking over...


This could be caused due to the impedance load being to low. Your amp is stable to 2 ohm load however its very possible that you have your subs wired to a 1 ohm load that would cause the amp to go into protect mode. The subs you have are dual 4 ohm voice coils and would need to be wired in series/parallel. I've included a link that will show you how the subs should be wired.

http://a248.e.akamai.net/pix.crutchfield.com/ca/learningcenter/car/subwoofer_wiring/2-DVC-4-ohm-mono-low-imp.jpg

May 16, 2011 | AudioBahn AW1206T Car Subwoofer

2 Answers

I want a reliable system.


if you bought that equipment today then your answer is yes your amp will power the subs but if i was you and you want more bass I would go with a two channel amp or even a mono block amp that will be 1 ohm stable and if you decide to do that you might want to get subs that are dual 4 ohm voice coils and run them in series that will get you 1 ohm of resistance

May 19, 2010 | Kicker ZX650.4 Multi-Channel Amp - 480W ZX...

1 Answer

I have a 650 watt lanzar vector amp hooked up to 2 1500 watt sony subs. my amp is turned up half way and it frequently shuts off and the red protection light comes on.


the problem is that you must have your subs wired to a lower impedance than the amp can handle. Wire your subs to 4 ohms, or get an amp that can handle 2 or even 1 ohms and crank it and enjoy!!!!!!!!!!!

Sep 19, 2009 | Car Audio & Video

1 Answer

Is amp big enough for speakers


Hello,

To run 2 subs, the amp would be a little small. The subs will run OK, they just won't be very loud.

It's usually better to compare and match up the RMS power rather than the peak power. The Sony XS-L10P5B sub has a peak power handling figure of 1200 watts, but the RMS is 300 watts. The Sony XM-ZZR3301 monoblock amp puts out 1100 watts peak, but only 330 watts RMS. They would work great together, 1 sub, 1 amp. But if you add another sub, each one would only be getting about 165 watts. They'd work OK, just not as loud as they could be.

Hope this helps!

Mar 28, 2009 | Sony Xplod 1100 Watt Max 10" Subwoofer,...

1 Answer

Audiobahn DUB Mag Audio 2502 Amplifier


If the protection light is on, the amplifier likely has shorted output transistors. To eliminate other possible causes, read through the following page.

Amp in Protect Mode - Troubleshooting

Let me know if you have any other questions.

Aug 07, 2008 | AudioBahn DUB Mag Audio DUB2502 Car Audio...

2 Answers

DUB 2502 Protection Mode help


The most common reason for an amp to go into or remain in protect mode is shorted output transistors. To eliminate other possible causes, read through the following page. Let me know if you have any other questions.

Amp in Protect Mode - Troubleshooting

Aug 07, 2008 | AudioBahn DUB Mag Audio DUB2502 Car Audio...

1 Answer

Audiobahn sub settup


audiobahn.com has a tech support with diagrams on thier website check it out

Jun 03, 2008 | AudioBahn AW121T Car Subwoofer

1 Answer

Amp stuck in protection mode.


check to make sure your ground wire is attached to a clean metal surface no more then 18" away from amp. check all wires to ensure none are touching other terminal. all else fails remove one sub and see how it play, if its works great switch subs. could be a defective amp. if it is the amp and you payed for it with a credit card or bank card you can do a charge back from the bank to get your money back if the store wont replace it. thell the bank "you want to do a charge back cause it wasnt as discribed).

Nov 10, 2007 | AudioBahn DUB Mag Audio DUB2502 Car Audio...

1 Answer

DUB2502 amp


you probably have the speakers set to where it ecxeeds the ohm load limits. its only 4 ohm stable when bridged and two ohm stable when ran using two channels. so either run the speakers at 8 ohms each parallel or just hook one speaker to eack channel. if you do not know what i am talking about then just email me at grandam88@hotmail.com and give me the speaker specifications.

Oct 07, 2007 | AudioBahn DUB Mag Audio DUB2502 Car Audio...

Not finding what you are looking for?
Car Audio & Video Logo

Related Topics:

306 people viewed this question

Ask a Question

Usually answered in minutes!

Top AudioBahn Car Audio & Video Experts

Professor_V
Professor_V

Level 2 Expert

92 Answers

xxxxxx xxx

Level 3 Expert

4848 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8202 Answers

Are you an AudioBahn Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...