HELP

[xclusiv3 0]

ok.....

so i have 2 15" Fi BTLs in a 2006 maxima.....AB 500.1 for power....my electrical system has a 200A Alt, 2 2400's and a 1400 kinetik under the hood...

i recently put in an alpine 9887 and since then my output went WAYYYYYYYYYYYYYYy down. i readjusted the gains just now with a voltmeter, around 70V.....and it barely hits, ive got the setting on the HU MX 3...sub level 15 eq on the low bands +6 and it barely hits....

i checked the ohms with the DMM by turning off car and putting it on the speaker wire to amp....it showed .8-1.......

really, my old setup with 2 12" mags + sundown 1500 hit harder then this. its like playing stock subs......any ideas what is wrong here?!!!

[JimJ 11]

That's a lot of power to be setting things up without an oscilloscope...

[xclusiv3 0]

maybe at sbn someone would like to help me with that then

(i will be there, i live half hour from daytona)

[NDMstang65 403]

Sound like you got some coils out of phase and fighting each other.

[the727kid 1]

Told him to do a polarity test with a 9v and he said both pop outward.

[johnecon2001 82]

All four coils or both subs?