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13w7 connected to 1000/1 cutting out - Jl Audio 1000/1 Car Audio Amplifier

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Posted on Jan 02, 2017

bigTROY502
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SOURCE: JL 13w7 & 1000/1 Settings

There is no "perfect" setting that can be placed in a manual. It's all done by ear. Your settings will vary depending on the vehicle you are in, the type of enclosure you have, the type of music you listen too, how much voltage your deck put's out. There are many variables, but I can try to give you a basic guide.

First of all you need to know your enclosure. If you have a ported enclosure tuned in the mid to low 30's you may want to set the low pass to around 70-80 hz with your sub sonic set at 30 hz. this will give you the higher bass frequency you need for the loud bass you want, and protect the sub from going too far below the tuned frequency of the enclosure, and losing it's composure.

As far as the gain, and bass boost are concerned, you just have to adjust them by ear. First adjust the radio volume to normal listening levels, by that I mean as loud as it can go without the speakers in the car sounding like ****. Now you adjust the gain first. slow turn the gain control, carefuly watching and listening to the sub.. Adjust the gain to the point of the woofer getting a lil sloppy then back it down a bit until the sound is clean again. Now do the same with the bass boost. if there is a bass boost frequency adjustment, set that as close to the tuned frequency of the box as you can.

If you are in a sealed box the adjustments are a bit easier, and are all about taste. Adjust the radio as described before, and put on your favorite song. Next start udjust thing lowpass frequency to taste, not too high tho, try not us higher than 100 hz in your sub's for better sound. Sub sonic is not quite as important in a sealed box, as there is much less danger of the sub losing control.

Well good luck, and hope this helps!


Posted on Aug 08, 2009

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1 Answer

My 1000/1 JL Audio amp connected to 13w7 keeps cutting out


change your sub wires because you have the ohm impedance to low. try 2 ohms or look up wtf a ohm load is .

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Yes yes never try to bridge this sub no reason if you had the money to buy this sub then you should have the right amp so.

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If your Subwoofer is popping it could possibly be blown. when your radio is off slightly push in on your speaker if it kinda crackles it is blown. If you are using a sealed box put it in the middle of the box. if it is ported it needs to be on the opposite side from the port

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Mid level volume my sub starts poppin


Set your gains correctly. You are overdriving the sub, causing the voice coil to bottom out. Go to www.jlaudio.com and go to the support / tutorials section and it will have a tutorial in there that will tell you how to properly set your gains. The same information is also in the owners manual that should have come with your w7, and probably also says how in your amplifier owners manual.

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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
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2 Answers

Popping


If you Wire the 13 w7 in parallel you get 0.75 ohms which this amp is incapable of handling, that's why your speaker is popping. Be carefull cause this setup could ruin both your amp and sub. You have to wire that sub in series so that the amp "sees" a 3 ohm load which it's best suited for.

May 28, 2008 | Jl Audio 13W7 Car Subwoofer

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