Question about Rockford Fosgate P112-200 Car Subwoofer

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I have an sony xplod 4 channel 600 watt amp

I have an sony xplod 4 channel 600 watt amp hooked up to an rockford fosgate p1 12. Why when hookin up a sony xplod 10 also in the trunk. Could not get the sony to ht at all. Is amp to small with to many channels or what? I mean the p1 still would hit but the sony would just barely move. Got the rocford bridged on the first 2 channel. Did the same to the sony xplod. But it still will barely move.

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First are they in the same box? If so and they are sharing the same air space running one amp to both is best andwill perform better. One woofer could be over powering the other and or you could have a woofer problem. A lso your wiring coul be problem. When amp is bridged it changes the OHM reading and output your other woofer may not be rated at or able to handle a lower Ohm rating also it coul blow that woofer if it hasn't already hapened . Be careful. check woofers independently for operation and check the non performing woofer on an unbridged power source or amp. Hope this helps. Write back if not.

Posted on May 06, 2010

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How do I Wire my 12" kicker cvs to a sony xplod 800-watt amp for best possible sound.


I would first need to know what the impedance level is for that sup. You may be able to hook this in mono or in stereo. But you definitely do not want to connect it up to the amplifier where as to cause damage.

Jun 01, 2014 | Rockford Fosgate Car Audio & Video

1 Answer

I have to hook up 4 amps in my car. 4 channel 700 watt ken wood, 2 channel 800 watt Sony, 4 channel 740 watt Jensen ,and a 2 channel Rockford fosgate. Which is best way to hook them up so I'm not ki


Pace posted on Saturday, March 05, 2005 - 01:08 GMT Your subs are dual 4 ohm voice coils so if you want to bridge your 2 channel amplifier to your two subs then wire them parallel, meaning the + to + and - to - ( Do this to both subwoofers), Then run a wire from one positive and one negative on each sub and bring the two positives together and the two negatives together and hook both positives to the far positive connection on your amp and connect both negatives to the other negative on your amp,

This will create a 4 ohm load on your amp.

Although if it's a two channel and you have two subs it's usually pointless to bridge them because if you use one channel per subwoofer its going to be the same as if both subs were bridged. example) 800 watts x 1 bridged power of your amplifie (4 ohms) is the same power as 400 watts x 2 at 2 ohms.

Nov 26, 2012 | Computers & Internet

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How many peak watts is a rockford fosgate p500/2 amp...i belive it is the last gen...the one with the silver cover plates...thank u


Hello
Rockford Fosgate P500-2 is capable of delivering 125Watts to 2 channels @ of 4 Ohms speakers, and 250Watts to 2 channels @ of 2 Ohms speakers.

Dec 29, 2011 | Rockford Fosgate Car Audio & Video

1 Answer

I have a old 2001 rockford fosgate 2 channel p5002 model in great condition just need to know how many watts is it and which subwoofers are compatible to this amp? thanks


Your amp is rated at 500 watts. Here is the break down of your wattage.

125x2 at 4 ohms
250x2 at 2 ohms
500x1 at bridged 4 ohms

When hooking up the amp make sure to use 4 gauge power and ground wire.

Jan 07, 2011 | Rockford Fosgate Punch P5002 Car Audio...

2 Answers

I installed a sony 600watt amp and it works but old rockford fosgate 200 hit harder how do i make my amp louder and evenly spread throughout my car


Hello jmanbutt99,

The old Rockford-Fosgate was probably producing the rated power. The Sony is most likely overrated. But, it's supposed to be stable on each individual channel down to 2 ohms and will deliver 65 watts RMS into that load. So to get the most from it, your best bet would be a pair of 4 ohm speakers paralleled to each channel. A relatively efficient speaker like the Kicker 07DS600's shown here should provide pretty good sound.

http://www.crutchfield.com/p_20607DS60/Kicker-07DS600.html?tp=105

These will work with as little as 6 watts RMS and can handle up to 50 watts RMS so the Sony should power them really well. They're 4 ohm so a pair in parallel will present a 2 ohm load.

Hope this helps

Oct 30, 2009 | Sony Xplod XM-554ZR Car Audio Amplifier

1 Answer

I have a rockford fosgate p250.2 amp hooked up to two 12' subs but the amp is not powering on... instead the protect light is on and im not sure if its because its so cold outside... please help and thank...


Remove the load from the amplifier (subs) and the RCAs
Retry.
If the light stays on, there are internal problems with the amplifier, and it needs to be serviced.
If the amplifier works normally, attach the RCA's and power on again.
If it remains on, connect one sub, and then the other.
Your amplifier is a 2 channel amplifier rated at
60 Watt - 4 Ohm - 2 channel(s)
125 Watt - 2 Ohm - 2 channel(s)
250 Watt - 4 Ohm - 1 channel(s)
Your amplifier is not rated for a 2 ohm mono load.
If you have Single voicecoil subs wired in parallel, you have a 2 ohm mono load - your amplifier will eventually fail.

Jan 16, 2009 | Rockford Fosgate Punch P2502 Car Audio...

1 Answer

Sony xplod 500w 4/3 channel


If the speaker is a 4 ohm DVC (two 4 ohm coils), you can't wire it to get a single 4 ohm load. Try connecting one coil to each of the two rear channels. It may not be as loud but the amp should operate without going into protection.

If the two 4 ohm coils are in parallel, the amp is driving a 2 ohm mono load. That's probably why it's shutting down.

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1 Answer

Rockford Fosgate 501bd question


that amp should work fine with those speakers,just make sure that they(speakers)are wired for 2 ohms.at 500-600watts coming from amp, you should be getting 250-300 watts per speaker,just dont crank your gain too high on the amp.

Aug 29, 2007 | Rockford Fosgate Power 501BD Car Audio...

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