Kush Killer Posted August 4, 2011 Report Share Posted August 4, 2011 is ohm rise something i need to be concerned about on a daily setup? how can i determine what my ohm rise is and what my amp power output is? sorry for noobie question, i tried to search but couldnt really find anything pertiant i got 2 aq1200d strapped supposed to 2500@2ohm, im running 4 d4 wired down to 2ohm, so im tryin to figure out what my acutal imp will be and actual power output will be. Quote ............................................ Link to comment Share on other sites More sharing options...
6berry Posted August 4, 2011 Report Share Posted August 4, 2011 you can test it using a clamp meter but it really isnt necessary for a daily setup Quote 1999 Audi A4 1.8T::: 4 - DC Level 3 10's in a 4th order Rockford P6002 on Subs for now (3-3.5k coming eventually) MB Quart ONX4.60 for Mids and Highs Boston S50 Components in Front Boston S65 Coaxials in Rear 40 Sq Ft of Second Skin Damplifier Build Thread UBL 1948 Plymouth Link to comment Share on other sites More sharing options...
LoudBimmer Posted August 4, 2011 Report Share Posted August 4, 2011 How do you lower ohm rise? Quote Link to comment Share on other sites More sharing options...
skittlesRgood Posted August 4, 2011 Report Share Posted August 4, 2011 you are probably getting around 1000w on a burp. does that help? pissed me the hell off when i found that out but thats just the way it works. Quote If I answered you in a well mannered, informative way, you asked a good question or had a good attitude. If I was an asshole, you asked a stupid question or you had a fucktard attitude... or I was in a bad mood. Team BassickHU: Pioneer AVIC Z110Front: Peerless SLS 6.5", Peerless HDS 4", Rainbow tweeter - running activeAmp: JL HD600/4 and DC 4 channel (bridged to midbass)Processor: JBL MS-8Subs: 2x 12" AA MayhemsAmp: DC 3kElectrical: DC power 270xp alt. 1/0 big 4. XSpower D3400 and six D680s. http://www.stevemeadedesigns.com/board/topic/121795-29-update-the-buick-is-getting-a-rebuild/ Top career scores: DBdrag 151.7 MECA SQ 82.25My SOTM build Yeah. im pretty sure they dont warranty retarded people. Link to comment Share on other sites More sharing options...
skittlesRgood Posted August 4, 2011 Report Share Posted August 4, 2011 How do you lower ohm rise? small box, big port. but then they are also peaky as shit and suck for daily. or you lower your nominal load and hope you dont burn an amp. Quote If I answered you in a well mannered, informative way, you asked a good question or had a good attitude. If I was an asshole, you asked a stupid question or you had a fucktard attitude... or I was in a bad mood. Team BassickHU: Pioneer AVIC Z110Front: Peerless SLS 6.5", Peerless HDS 4", Rainbow tweeter - running activeAmp: JL HD600/4 and DC 4 channel (bridged to midbass)Processor: JBL MS-8Subs: 2x 12" AA MayhemsAmp: DC 3kElectrical: DC power 270xp alt. 1/0 big 4. XSpower D3400 and six D680s. http://www.stevemeadedesigns.com/board/topic/121795-29-update-the-buick-is-getting-a-rebuild/ Top career scores: DBdrag 151.7 MECA SQ 82.25My SOTM build Yeah. im pretty sure they dont warranty retarded people. Link to comment Share on other sites More sharing options...
crunkjuice1 Posted August 4, 2011 Report Share Posted August 4, 2011 (edited) If your box designer is good and you tell him/her the power your running and car type they can make the box efficient to limit the rise, Edited August 8, 2011 by crunkjuice1 Quote Link to comment Share on other sites More sharing options...
LoudBimmer Posted August 4, 2011 Report Share Posted August 4, 2011 Clamping my hifonics amp, I got ~860wrms at2.8 ohm after rise. My subs are wired down to 1 ohm Quote Link to comment Share on other sites More sharing options...
skittlesRgood Posted August 4, 2011 Report Share Posted August 4, 2011 If your box deigner is good and you tell him/her the power your running and car type they can make the box efficient to limit the rise, more efficient? a bigger box is more efficient, a smaller box has less rise. Quote If I answered you in a well mannered, informative way, you asked a good question or had a good attitude. If I was an asshole, you asked a stupid question or you had a fucktard attitude... or I was in a bad mood. Team BassickHU: Pioneer AVIC Z110Front: Peerless SLS 6.5", Peerless HDS 4", Rainbow tweeter - running activeAmp: JL HD600/4 and DC 4 channel (bridged to midbass)Processor: JBL MS-8Subs: 2x 12" AA MayhemsAmp: DC 3kElectrical: DC power 270xp alt. 1/0 big 4. XSpower D3400 and six D680s. http://www.stevemeadedesigns.com/board/topic/121795-29-update-the-buick-is-getting-a-rebuild/ Top career scores: DBdrag 151.7 MECA SQ 82.25My SOTM build Yeah. im pretty sure they dont warranty retarded people. Link to comment Share on other sites More sharing options...
Torres Posted August 4, 2011 Report Share Posted August 4, 2011 (edited) music is too dynamic to worry about rise imo. just plug n play. Edited August 4, 2011 by Torres Quote Link to comment Share on other sites More sharing options...
TheyDontWantMusic Posted August 4, 2011 Report Share Posted August 4, 2011 this is why I run my amps at 0.5ohm daily seeing four times impedance rise is a pain! Quote Link to comment Share on other sites More sharing options...
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