Question about Rockford Fosgate Car Audio & Video

Open Question

1 omh load from a p1000 bd1 amp to 12" subs

12" subs

Posted by on

Ad

5 Suggested Answers

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

Ad
  • 7 Answers

SOURCE: audiobahn 12' subs and audiobahn amp

First thing is first. What subs do you have? Audiobahn makes several kinds of 12" subs. What model sub do you have?
Without knowing this, it would be hard to recomend an amp without knowing how much power your sub can handle. Audiobahn makes from very power amps that can put out up to 5000W RMS, but if your sub can not handle that power, then you will blow your sub.

Posted on Dec 21, 2007

Ad
sicaudio
  • 96 Answers

SOURCE: problem when hooking two 12 inch subs to one amp

the amp is no where near strong enough that sound you hear is called hard clipping and it will destroy your subs in minutes. depending on what model JL subs you have I can sell you a better amp.

Posted on Jan 10, 2009

LVT7857
  • 116 Answers

SOURCE: wiring

Usually an 800 watt peak sub would be a 400 watt rms. Hmmmm. Anyway, just bridge the amp (1x 380) nd keep the gain up enough to stay clean. Watch the sub and turn up gain until it starts to distort, then back it down a hair. Do this with the CD players volume up 2/3 to 3/4 volume with the BASS and treble at zero (bass better at minus 4 or so if you are a bass head! Hope thishelps.

Larry T
Winona Lake, IN
http://www.cybersoundsaudio.com/cybersounds/vehiclepics.html

Posted on Jan 28, 2009

  • 11 Answers

SOURCE: just hooked up mtx 500d mono amp and 12 inch sub

either ur ohm load is way off ur pos n neg might be touchin or more than likely u blew u sub is it scratchy when u push in the middle of the cone ? does it push in at all?

Posted on May 17, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How to get 2 omhs


Look on your speakers to see what ohm they're rated at currently. To get 4 ohm speakers to 2 ohm, simply wire the speakers in series. Meaning that you hook #2 sub to #1 sub and then to the amp. So you will have 1 connection to the amp but you'll be operating 2 subs. Hope this helps

Nov 27, 2013 | Rockford Fosgate PUNCH P1000X5D

1 Answer

Can you hook up two 12 inch subs to a 1000 watt amp?


need more info well you need to look at the subwoofer and see how many watts it can take and if it 2 ohm or 4 ohms single or dual voice coils and on your amp is it mono or 2 channel and what is the omhs for it

Mar 11, 2010 | Alpine SWS-1223D Car Speaker

1 Answer

I have two 12 in. subs single voice coil and need to know if could run a 1 omh stablb amp and if yes and how


Yes, you sure could. Each sub is a 4 ohm load. When you put them in a box connect a wire from the + terminal on each speaker, and connect that to the + terminal on the box. Do the same from each - terminal, connecting to the - terminal on the box.
This is called "wiring in parallel" and it will split the load in half, so you present a 2 ohm load to the amp. Since your amp is rated down to 1 ohm, it will work just great.

Feb 07, 2010 | Kenwood 12" 4-Ohm Single-Voice-Coil...

1 Answer

Amp goes into protect when turned up.


that amp is only stable 2 about 4 omhs mono the powersupply shut dowm drawing t much current it supposed 2 2 fix this u need a 4omh load mono change speaker config so u get 4 omh or buy amp stable down 2 1omh can be expensive

Aug 28, 2009 | Sony XM-2002GTR Car Audio Amplifier

1 Answer

How do i hook them up to work for 2ohm's


Hello rcantu76,

If your CVR's are 2ohm (model Nr. 07CVR122), you connect the voice coils in series and then parallel both subs to the amp. If the subs are 4ohm (model Nr. 07CVR122), they cannot be wired to 2ohms. Your choices are 1ohm or 4ohms. According to Rockford-Fosgate's data on the P1000-1bd, it is stable at 1ohm.

To wire the 122's at 2ohms, you would connect the sub voice coils in series (jumper one positive to the other negative on each sub), and then connect the remaining positives and negatives to the amp.

To wire the 124's at 1ohm, you would connect all of the positives and all of the negatives together to the amp.

Hope this helps.

May 11, 2009 | Jl Audio 500/1 Car Audio Amplifier

1 Answer

Good price


Hello smoot_dog,

Well, you did not specify whether you have the 2 ohm or the 4 ohm versions of the L7 and that will impact your choice of amps. But with 8 voice coils and 4 subs to work with, you certainly have lots or potential configurations.

If your subs are the 4-ohm version, I would recommend the Alpine MRP-M1000. Currently it is on sale at www.crutchfield.com for $347.00. With this amp you'd wire the voice coils in parallel (2 ohms), wire each of the 2 pair of subs in series (4 ohms), and the resulting pairs parallel to the amp for a final load of 2 ohms.

If your subs are the 2-ohm version, I would recommend the Rockford-Fosgate Punch P1000-1bd which is stable at 1 ohm. Crutchfield sells it for $349.99. With the Punch and 2-ohm voice coils, you'd series the voice coils (4 ohms), parallel each pair of subs (2 ohms), and then parallel the resulting pairs to the amp for a final load of 1 ohm.

Either of these amps will provide an honest 250 watts RMS to each L7. They'll not only rock your vehicle, they'll rock the pavement.

Apr 14, 2009 | Car Audio & Video

1 Answer

Is my amp powerful enuff for woofer


That amp should work fine for that sub, but you should make sure that the amp has a good power system going to it, and the box for your sub is the right one. Either one of those things could cause problems if not done correctly.
-Dynami

Apr 02, 2009 | Volfenhag ZX-4812 Car Subwoofer

1 Answer

Wiring


Usually an 800 watt peak sub would be a 400 watt rms. Hmmmm. Anyway, just bridge the amp (1x 380) nd keep the gain up enough to stay clean. Watch the sub and turn up gain until it starts to distort, then back it down a hair. Do this with the CD players volume up 2/3 to 3/4 volume with the BASS and treble at zero (bass better at minus 4 or so if you are a bass head! Hope thishelps.

Larry T
Winona Lake, IN
http://www.cybersoundsaudio.com/cybersounds/vehiclepics.html

Jan 27, 2009 | Pioneer GM-5300T Car Audio Amplifier

1 Answer

Amp gets very hot in as little as 5-10 min.


Whats the omh load and how old is amp??? The old Rf amps always got hot that how they worked.... No ventilation???? 

Nov 05, 2008 | Rockford Fosgate Punch 700S Car Audio...

1 Answer

Need to know


I'm assuming that you have an amp that you are installing these to. Its always tricky installing subs of different impedances. Do you have the model number of the amp that you are hooking them up to.
Most likely if you have a 2 channel amp, you would connect one sub to each channel as most amps can handle a 2ohm load in stereo, but don't bridge the amp with these two subwoofers without specific instruction from someone with experience as you will most likely overlad the amp. If you can be more specific with your set-up I'd be able to assist you more.

Mar 30, 2008 | Alpine Type-R SWR-1042D Car Subwoofer

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

Related Topics:

25 people viewed this question

Ask a Question

Usually answered in minutes!

Top Rockford Fosgate Car Audio & Video Experts

Tygh Duval
Tygh Duval

Level 2 Expert

300 Answers

Professor_V
Professor_V

Level 2 Expert

92 Answers

Robert Rankin

Level 2 Expert

341 Answers

Are you a Rockford Fosgate Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...