20 Most Recent Rockford Fosgate Punch P4002 Car Audio Amplifier Questions & Answers

You have either shorted outputs or a shorted power supply in the amp.

http://caraudio.manualsonline.com/manuals/mfg/rockford_fosgate/p4002_car_amp.html

download frm above link

esas mismas piezas yo las encontre con newark electronics carnal... si tienes algunas preguntas acerca de partes yo te ayudo [email protected] att (IVAN) para lo que te pueda ayudar !!

if you are in the Tallahassee,Fl area call 850-339-1130 -Capital Audio & Electronics Repair we repair all namebrands & all models

Yes they are ! And that means the DC is on the speaker and will for sure damage the speaker if it already hasent

Um, hard to find eh ? Ok here are 2 links for those parts, in stock at mouser. FQA 46N15: http://www.mouser.com/search/ProductDetail.aspx?R=FQA46N15virtualkey51210000virtualkey512-FQA46N15 FQA 36P15: http://www.mouser.com/search/ProductDetail.aspx?R=FQA36P15virtualkey51210000virtualkey512-FQA36P15 I didn't see any cross refs for that one. The only thing i didn't check was searching for other 150V N-Channel QFET, and 150V P-Channel QFET's, if you find some you could compare the datasheets. If you don't have time to lose, order from mouser :) Cya ! cheebster.

Recheck wining setup for proper connection

Internal or external short. Disconnect everything but power, does it still blow? If it does, you need to take it in for repair..

Hello a_brake11,

The P325.1 is relatively small to power a pair of P3's. You'll only get 325 watts RMS at 2 ohms (162.5 watts per sub). The P3's power range is from 100-500 watts, so they will work, but don't expect them to be really loud.

For best power, your subs should be wired with the voice coils in series and then the 2 subs paralleled to the amp resulting in a 2 ohm load.

Hope this helps.

https://www.modifiedlife.com/2006-nissan-sentra-car-stereo-wiring-guide/ the link above might help. Good Luck.

First off will the fastener turn ? If not try using a bit of wd-40 and letting it "soak" for a little while . Also be sure you are using a good proper sized Phillips screwdriver . If the fastener still won't turn try using a can of "computer duster " inverted so the liquid comes out , note this will be well below zero degrees , and freeze the screw head , then try turning . If the fastener is stripped and the ttol slips you will have to remove the amp cover and grip it with a pair of vise grips ,pliers or a flat blade screw driver .

You may not have enough ground connection or your are running too much power for your amp

Yes. Wire the two 2 Ohm speakers in series and connect them to one channel. Connect the 4 Ohm speaker into the other channel. This will give you a balanced 4 Ohm load on each channel.

In series, yes

i have a punch 45 but i'm missing the speaker wire connector.... were do i go to get one...

Please be more specific. RF doesn’t share schematics

Check fuses first