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Help With Strapping AQ3500's Impedance...


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I run mine .5 ohm strapped when I burp ONLY!!! Still get some volt drop as seen in this video, now granted my xs batts had been sitting for like 3 weeks and were low, but still with the quad alt kit under the hood, 900+ amps of current out of the alts, still got some drop and they won't play music at .5 strapped, just burp.

Thanks...i'm not looking to burp at all. I'm building the biggest wall possible tuned at around 28-30hz, so I'm looking for deep bass. I just have had an AQ2200 running daily music on .5ohms, and I was hoping that the AQ3500's would be able to do the same. I know the AQ's have had issues with the vertical mosfets breaking, and AQ not warrantying it, so I guess I don't wanna go with too much power, and have too many problems.

Yeah but there is a pretty big difference in going from one amp at .5 ohm and a 3k amp at that to two 4k amps to .25 ohm each. They pull lots of current!!! And I tried to play music thru mine at .5 ohm strapped and they played for about 15 sec and then went into overcurrent mode as soon as the note changed, into protect mode and the whole time my voltage was in the 13's.

yea if you need more power sell the aqs and look for something different.. maybe sound digital? cactus sounds?

Can't...trying to please some sponsors, and get more, so I gotta use what they suggest. I guess I'll just go with the 2ohm strapped, and run em' like they are supposed to be.

thats probably the safest thing to do imo. but to help ur situation you could go with a higher charging voltage that would give you a few more watt out of ur amps.. or if your wanted to do it big and know what ur doing.. got to a 18 volt set up... the audioques do about 15k on 18volts strapped

he wouldnt be the first to say they did a 167 with a system like that (one that clearly DOESNT), but i have to say, he didnt beat me anywhere, ive never competed against the guy. If he thinks his does a 167, mine would probably put him in a coma. :hairtrick:

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I'm just curious if you're needing to strap the amps why still drop the resistance? Is this...two amps for one sub or two? Why not run one amp per sub....

Tell me...does this smell like chloroform to you?

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The aq amps won't daily above 17 volts very long, that is from the man himself, DJ. So I have been told that they are burp only above 16 volts, the highest for daily is 16.8 volts for music.

TEAM SOUNDQUBED -- TEAM SOUTH

TEAM S.O.B. - Founder & Captain

3x Streetbeat World Record Holder

2017 MWSPL 1st place Mayhem & 4th Xtreme 4 
2016 MWSPL 1st place Mayhem/2nd Adv 4/2nd Xtreme 4
2015 MWSPL 2nd place Mayhem & 4th Xtreme 4
2014 USACI 2nd place Streetbeat 5 - 162.6 db
2014 MWSPL 2nd place Xtreme 4 - 144.9 db
2013 USACI 1st place Streetbeat 4 - 161.9 db
2013 USACI 1st place Street Q+ - 162.8 db
2013 MWSPL 3rd Kaos2 & 4th Xtreme 4
2011 USACI 2nd place MOD 1001-2k - 160.0 db
2011 MWSPL 4th place: Adv3 - 157.8 db, Kaos2 - 150s db, Xtreme4 - 140s db
2010 ARSPL 1st place 501-750 - 160.3 db Arkansas loudest

Best score to date 164.4 db - Termlab Outlaw

Streetbeat 4 - 161.9 db

Streetbeat 5 - 162.6 db

MWSPL on Dash Legal door open (Music) - 162.5 db

Sealed on dash Legal (Music) - 161.1 db - Termlab

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Actually, its two subs for one amp. I'm running 4 18's, on two amps. And yeah, the AQ's shouldn't run at all above 17v. Everytime I witnessed this, they always went into protect mode, also as soon as it dropped below 10.5, that little red light came on.

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Actually, its two subs for one amp. I'm running 4 18's, on two amps. And yeah, the AQ's shouldn't run at all above 17v. Everytime I witnessed this, they always went into protect mode, also as soon as it dropped below 10.5, that little red light came on.

The AQ 3500.1 is actually rated for 18v, they do run at 18v.

And no matter what you do your feedin the amps with the electrical, not the subs. If you have 2 amps and 100 subs your still going to need to feed the amps the electrical.

i resolve to be a nicer moderator.

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bottom line. run each amp at 1 ohm. you will be happy when your amps dont blow up.

-Matt

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So when you run one amp per sub (2 amps, 2 subs) but the subs are in a common chamber is there anything I should be careful of when settings gains, x-overs, etc.? I'm buyin another AQ3500 for my set up after I buy 2 more batts and alt which will be within the next 3 weeks thats why I'm asking. Also what about the gain knobs? How will those work without the amps being strapped? Sorry for thread jack, figured its pointless to make another topic for one question.

Edited by Dan2427

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Yes it matters, run them strapped or use an oscope to get to both be exact or very close if you plan on running them individual.

TEAM SOUNDQUBED -- TEAM SOUTH

TEAM S.O.B. - Founder & Captain

3x Streetbeat World Record Holder

2017 MWSPL 1st place Mayhem & 4th Xtreme 4 
2016 MWSPL 1st place Mayhem/2nd Adv 4/2nd Xtreme 4
2015 MWSPL 2nd place Mayhem & 4th Xtreme 4
2014 USACI 2nd place Streetbeat 5 - 162.6 db
2014 MWSPL 2nd place Xtreme 4 - 144.9 db
2013 USACI 1st place Streetbeat 4 - 161.9 db
2013 USACI 1st place Street Q+ - 162.8 db
2013 MWSPL 3rd Kaos2 & 4th Xtreme 4
2011 USACI 2nd place MOD 1001-2k - 160.0 db
2011 MWSPL 4th place: Adv3 - 157.8 db, Kaos2 - 150s db, Xtreme4 - 140s db
2010 ARSPL 1st place 501-750 - 160.3 db Arkansas loudest

Best score to date 164.4 db - Termlab Outlaw

Streetbeat 4 - 161.9 db

Streetbeat 5 - 162.6 db

MWSPL on Dash Legal door open (Music) - 162.5 db

Sealed on dash Legal (Music) - 161.1 db - Termlab

THE BLACK NASTY CURRENT BUILD & FAB

The Black Nasty (6) 15 Rebuild Log 2012

(4) 15 Walled Sierra Build Log

Evo X build log

Facebook page The Black Nasty

16163044_large.gif

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