white4d96 Posted April 27, 2009 Report Posted April 27, 2009 Had a serious ohmage mixup on my woofers, hence the extremely quiet power I mentioned. I bridged my dual 4's to 2 ohms per a DMM but one of them is holding at 1.9 steady at the amp. Is this safe? Too many projects, too little time...
white4d96 Posted April 28, 2009 Author Report Posted April 28, 2009 I should add that the amp I am using is 2-ohm stable. Too many projects, too little time...
brsteinbach Posted April 28, 2009 Report Posted April 28, 2009 Yea thats fine. Most subs are off by about .1 or .2 ohms. 2 Infinity Reference 1252w 12s 4.2 cubic foot box tuned to 28hz Sub amp: 1 Profile AP1200 Speaker amp: 1 Sony Xplod XM-504z Kenwood eXcelon KDC-X492 4 and 8 Gauge Knu Big III In 1/0 All in my 90 Accord Diamonds are forever, but 9's end that shit fast....
lanman31337 Posted April 28, 2009 Report Posted April 28, 2009 You'll be fine. With impedance rise you should be over that. 2 - Audiopipe AP30001Ds 1 - Lanzar Opti Scion 600.4 4 - Lanzar Optidrive 1232D's 1 - Lanzar Opti 5.1 1 - Lanzar Opti 6.1 1 - Lanzar Opti 6C midbass 1 - Alphasonic PCT6551 1 - Lanzar VX830 1 - JBL 22 band EQ 1 - Lanzar SDBT75NU 1 - AudioControl Epic160
white4d96 Posted April 28, 2009 Author Report Posted April 28, 2009 Impedance rise? What's that? Ohms measured right at the amp terminals Too many projects, too little time...
c0smo kram3r Posted April 28, 2009 Report Posted April 28, 2009 Impedance rise? What's that?Ohms measured right at the amp terminals VERY VERY basic explanation of impedance rise: The ohm load will rise above 1.9. There is nothing you can do about that. The size of the box and countless other factors come into play. You will be safe at that ohm load.
white4d96 Posted April 28, 2009 Author Report Posted April 28, 2009 Okay thanks. Too many projects, too little time...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.