Question about Jl Audio 1000/1 Car Audio Amplifier

1 Answer

Jl audio 1000/1 feedback tone

I have a jl audio 1000/1 that I just picked up and did all the tuning recommendations with the ac multimeter. I'm also running an external active crossover set to 100hz and a 500k microfarad cap. The amp is running 2 mtx jackhammer 12's. The subs are hitting, then randomly there will almost be a feedback tone that comes out of the subs. Also the amp seems to not be reproducing certain tones. I'm more worried about the feedback tones. Can someone please help???

Posted by on

  • Jeff Alberico Jun 09, 2010

    Thanks, I checked those and they are fine. Also I hooked up another amp (MTX Terminator 250.1) and that is working fine. The problem seems to be with the JL amp itself. I also noticed that when i turned it u to just past 3/4 volume on my head unit, it cut out and the low voltage light came on. Guess I'll have to call JL and bite the bullet to send it in.

×

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 9 Answers

Your aux cords could be craked or cut somwhere

Posted on Jun 07, 2010

Ad

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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How do i wire my 2- JL 1000/1 v2 amps to a single JL 13.5 dvc AE properly?


It is risky to do that ,but it can be done.This is not recommended without an Oscilloscope.

Mar 02, 2016 | Jl Audio 1000/1 Car Audio Amplifier

3 Answers

I have 2 jl audio 12w6 and one jl audio 500/1 amp, and the speakers make a weird noise..sounds like the voice coils are bad..so my question, is there any way i can fix them or i need new speakers?


yeah you can always take it back to your local JL audio dealer, i wouldnt do it your self unless you done it before and got it down like a ****. A lot of people i know tryed and always ending up tossing it out.....

May 07, 2010 | Jl Audio 12W6 Car Subwoofer

1 Answer

Need original part number for jl audio 1000/1


the ones directly across from the burnt ones is the same value

Aug 20, 2009 | Jl Audio JL1000 / 1 Car Audio Amplifier

1 Answer

Jl audio 1000/1 low voltage -keeps shutting off at high volume


You should definitely upgrade the power wire to the sub amp to 4 gauge -absolutely your choking your amp its starving for current-poor thing is starving !!!!!!!

Apr 16, 2009 | Jl Audio 1000/1 Car Audio Amplifier

1 Answer

Jl 1000\1 v2 and 13 w7


it depends on how you wired your 13 w7 did you wire the dual voice coils up or down?? the w7 comes with a book and it has the 1000/1 settings you need and then there is a guide that comes with your 1000/1 v2 and on page 14 it tells you how to set the gain accordingly to your ohm load for perfect sounds with little to no gain overlap (you can set the gain louder if you don't want maximum sq and are not worried about clipping cause a 1000/1 shouldn't blow a 13 w7 from overpowering only from clipping (and since the w7 are practically bullet proof clipping takes a long time)

Nov 06, 2008 | Jl Audio 1000/1 Car Audio Amplifier

1 Answer

Complicated JL Audio Amp


1. set the amp LP filter frequency at about 80hz and mode/slope to 24db.
2. set the amp gain as recommended in the manual.
3. set the subsonic to on and to about 25hz
4. ste the bass eq to off!
5. set the input voltage to low and signal sensing to off
6. Fine tune by ear.

Oct 28, 2008 | Jl Audio 13W7 Car Subwoofer

2 Answers

Input sensitivity


Make sure your multimeter is set for AC voltage. 

Feb 20, 2008 | Jl Audio 1000/1 Car Audio Amplifier

2 Answers

What eq settings do i need


Hello ed4037, If you are blowing fuses this means that you are drawing too much current check your impedance value on your amplifier it should be 8 ohms to match the subwoofer's 8 ohms of impedance. In addition make sure that you have the proper value fuses. In other words you should not be tuning the amp not to blow fuses, because you should be able to go to full amplitude on your amp without blowing anything. As I alluded to this sounds like an impedance mismatch problem. I hope this helps, Thank you, Shuttle83

May 02, 2007 | Jl Audio 1000/1 Car Audio Amplifier

Not finding what you are looking for?
Jl Audio 1000/1 Car Audio Amplifier Logo

Related Topics:

199 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jl Audio Car Audio & Video Experts

Mark Skinner

Level 2 Expert

77 Answers

Tygh Duval
Tygh Duval

Level 2 Expert

300 Answers

Matthew Spark
Matthew Spark

Level 3 Expert

1066 Answers

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

Answer questions

Manuals & User Guides

Loading...