Kyblack76 Posted June 16, 2015 Author Report Share Posted June 16, 2015 205sq inches? lol wut? my 2 18inch box for my mayhems had 217 or something around there iirc. not shitting you.... im around 210 at best for the wall atm..... what does that mean? in LAY mans terms.. ? SMD SUPER SELLER The Burban Build Blazer Build sold Acura trunk build sold Link to comment Share on other sites More sharing options...
ChevyBoy95 Posted June 16, 2015 Report Share Posted June 16, 2015 205sq inches? lol wut? my 2 18inch box for my mayhems had 217 or something around there iirc. not shitting you.... im around 210 at best for the wall atm..... what does that mean? in LAY mans terms.. ? my 4 15's wall has like.... 235.... Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's] BL : http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/YouTube: http://www.youtube.com/hitemwiththeflex/ Link to comment Share on other sites More sharing options...
Kyblack76 Posted June 16, 2015 Author Report Share Posted June 16, 2015 205sq inches? lol wut? my 2 18inch box for my mayhems had 217 or something around there iirc. not shitting you.... im around 210 at best for the wall atm..... what does that mean? in LAY mans terms.. ? my 4 15's wall has like.... 235.... seems we are about the same.... ish... SMD SUPER SELLER The Burban Build Blazer Build sold Acura trunk build sold Link to comment Share on other sites More sharing options...
audiofanaticz Posted June 16, 2015 Report Share Posted June 16, 2015 imaging your woofers are fire, and your port is the oxygen supply.. without oxygen your fire is small, like your numbers. box is not efficient and most likely why no matter how many amps you toss in there your number never really changes, and you probably have a crazy 3X impedance rise to boot. Link to comment Share on other sites More sharing options...
n8ball2013 Posted June 16, 2015 Report Share Posted June 16, 2015 In close to 300 287 or something THERE IS NO BUILD LOG! 1998 Chevy Silverado ext cab Alpine CDA-9887 4 Team Fi 15s 2 Ampere Audio TFE 8.0 2 Ampere Audio 150.4 3 Digital Designs CS6.5 component sets Dual Mechman 370XP Elite alternators inbound! 8 XS Power d3400 6 XS power d680 Second Skin Stinger Tsunami Wiring Sky High A Real Voltmeter not a piece of shit stinger. Link to comment Share on other sites More sharing options...
_paralyzed_ Posted June 16, 2015 Report Share Posted June 16, 2015 205sq inches? lol wut? my 2 18inch box for my mayhems had 217 or something around there iirc. not shitting you.... im around 210 at best for the wall atm..... what does that mean? in LAY mans terms.. ? It means MOAR PORT! Link to comment Share on other sites More sharing options...
Kyblack76 Posted June 16, 2015 Author Report Share Posted June 16, 2015 imaging your woofers are fire, and your port is the oxygen supply.. without oxygen your fire is small, like your numbers. box is not efficient and most likely why no matter how many amps you toss in there your number never really changes, and you probably have a crazy 3X impedance rise to boot. what is odd? My rise is NIL.. like.. nothing.... this is at .35 dcr, .5 nom. check that 3x rise out... no wonder i couldnt keep the 2 amps on... lol SMD SUPER SELLER The Burban Build Blazer Build sold Acura trunk build sold Link to comment Share on other sites More sharing options...
audiofanaticz Posted June 16, 2015 Report Share Posted June 16, 2015 Im at that point right now, which is why Im gutting my shell. 2 4500s at .35 each 157.5 4 4500s at .7 each 157.6 4 4500s strapped in pairs of 2 at .35 ( .18 per amp) 157.8 Meaning my box is not efficient. My woofers get stinky quick with the 4 amps at .7ohms when they did fine with 2 amps at .35ohm and could bang all day and only .1db quieter. The added power is doing nothing, even when wired insanely low except turning into heat.But with my korean microwaves even wired down at a crazy unsafe impedance my tinsels are still perfect Link to comment Share on other sites More sharing options...
audiofanaticz Posted June 16, 2015 Report Share Posted June 16, 2015 imaging your woofers are fire, and your port is the oxygen supply.. without oxygen your fire is small, like your numbers. box is not efficient and most likely why no matter how many amps you toss in there your number never really changes, and you probably have a crazy 3X impedance rise to boot. what is odd? My rise is NIL.. like.. nothing.... this is at .35 dcr, .5 nom. check that 3x rise out... no wonder i couldnt keep the 2 amps on... lol measure rise with the woofers getting power using the amm-1. guarantee its going to way different man. Link to comment Share on other sites More sharing options...
Kyblack76 Posted June 16, 2015 Author Report Share Posted June 16, 2015 Im at that point right now, which is why Im gutting my shell. 2 4500s at .35 each 157.5 4 4500s at .7 each 157.6 4 4500s strapped in pairs of 2 at .35 ( .18 per amp) 157.8 Meaning my box is not efficient. My woofers get stinky quick with the 4 amps at .7ohms when they did fine with 2 amps at .35ohm and could bang all day and only .1db quieter. The added power is doing nothing, even when wired insanely low except turning into heat. But with my korean microwaves even wired down at a crazy unsafe impedance my tinsels are still perfect still running same OEM leads after 4 years, and STILL get emails, pms and fb messages about the leads. Im getting angry about em now. .. anyway... I guess its time to open the vent some...... Also, im done wiring down. I wont do it again,... .. ever. Ill just buy more board.... When i was at .35, my subs just looked goofy (hard to explain).. wired up.. i LOVE they way they play.... Guess its all in each persons build, enclosure, power, voltage, and the like... i dunno. SMD SUPER SELLER The Burban Build Blazer Build sold Acura trunk build sold Link to comment Share on other sites More sharing options...
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