Pro7 Posted April 3, 2014 Report Share Posted April 3, 2014 Where is a question? I've gotten a blowjob and picked up my iphone behind her back to see what email notification I got from smd before Link to comment Share on other sites More sharing options...
Andreetje77 Posted April 3, 2014 Author Report Share Posted April 3, 2014 Sorry how to counter the boxrise and make everything more efficient. Answer i had was throw away the amp and buy a other one. And buy a 3K rms amp. Link to comment Share on other sites More sharing options...
Pro7 Posted April 3, 2014 Report Share Posted April 3, 2014 Keep in mind that that rise is only at the certain frequency and could very well be at or below 1ohm at a different frequency which is dependent on enclosure design and woofer parameters. This is your answer. Your rise is different across the low end spectrum. I've gotten a blowjob and picked up my iphone behind her back to see what email notification I got from smd before Link to comment Share on other sites More sharing options...
Amart88 Posted April 3, 2014 Report Share Posted April 3, 2014 And what do you mean by it is supposed to be "allaround"? My 2005 s10 blazer build. 4 zcon 18's walled. Link to comment Share on other sites More sharing options...
TRON Posted April 3, 2014 Report Share Posted April 3, 2014 Box rise...that's a good one. I'm guessing you haven't done too much searching on amplifier clamping. Avalanche Alpine Type S comps Alpine Type S 10'' Alpine MPR-F300 Alpine MRX-M50 Mechamn 270 XS Power d3400s Link to comment Share on other sites More sharing options...
Andreetje77 Posted April 3, 2014 Author Report Share Posted April 3, 2014 From metal to dutch hardcore(a house variant). Link to comment Share on other sites More sharing options...
Andreetje77 Posted April 3, 2014 Author Report Share Posted April 3, 2014 Box rise...that's a good one. I'm guessing you haven't done too much searching on amplifier clamping. I did not do it,so i thought the the guy that did it supposed to know what he is doing. But i think not. Bud i wil take a look and let him know haha. Link to comment Share on other sites More sharing options...
hispls Posted April 25, 2014 Report Share Posted April 25, 2014 If you still have the ammeter and voltmeter handy try to test your impedance at 5 cycle increments from 15-65 and see what you come up with. If you plan to play anything else besides 42hz tone you are spinning around way out in left field worrying about this. Link to comment Share on other sites More sharing options...
P4killer_ Posted April 25, 2014 Report Share Posted April 25, 2014 Usually you would like to test a range of freq. Say 30 to 50hz. And write down all the clamps for each test. Being cateful to recharge the batteries after each test in order to keep the tests fair. With the current and voltage being out of phase idk how relavent those numbers are, but if you really are geyting 6x rise thats alot. How did you choose 42hz as the only test freq? Setup: 2010 Hyundai Elantra Factory Unit via 4 chan NVX LOC Excessive Amperage "H/O" Alt Xs D3400/ Xs XP3000 Big 3. 2 Runs of +, 2 Runs of - DD M3b and 2 12" AQ HDC4s Link to comment Share on other sites More sharing options...
twisted1 Posted July 24, 2014 Report Share Posted July 24, 2014 Why would you burp free air? 09 mustang gt Link to comment Share on other sites More sharing options...
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