Problem?!?!?

 

Bronze Member
Username: Davidt487

Texas

Post Number: 93
Registered: Dec-07
Im still trying to figure out what could be causing me to have to turn the gain on my amp 3/4 of the way up to get any power from it.

i cant figure out what could be causing this
 

Silver Member
Username: Bonhamd

Northern, Michigan USA

Post Number: 336
Registered: Nov-07
maybe bad connections or bad pre out voltage

get a dmm on the amp and check
 

Silver Member
Username: Surferdude9371

Im BTL Bumpin

Post Number: 682
Registered: Mar-07
all the connections good?
 

Silver Member
Username: Surferdude9371

Im BTL Bumpin

Post Number: 683
Registered: Mar-07
make sure the rcas r fully plugged in the back of the hu
 

Bronze Member
Username: Davidt487

Texas

Post Number: 94
Registered: Dec-07
ive been over everything several times it works but i have to turn the gain up to 3/4 to get any real power from my amp

hifonics 2006d
eclipse cd8445 (8 volts)
 

Silver Member
Username: Surferdude9371

Im BTL Bumpin

Post Number: 684
Registered: Mar-07
sounds like a bad amp
 

Silver Member
Username: Shade

Moxee, Wa U.S.

Post Number: 567
Registered: Nov-06
sub volume on the deck is at?!
 

Bronze Member
Username: Davidt487

Texas

Post Number: 95
Registered: Dec-07
6
 

Silver Member
Username: Shade

Moxee, Wa U.S.

Post Number: 568
Registered: Nov-06
what are your subs wired too?
 

Bronze Member
Username: Davidt487

Texas

Post Number: 96
Registered: Dec-07
1 ohm
12" re sx dual 2
 

Gold Member
Username: Southernrebel

Monroe, Louisiana 2 DD3515s, 2...

Post Number: 5967
Registered: Mar-04
Check the cross-over settings on the amp and Hu.

Also, check the RCA's and make sure you are getting a good signal to the amp.
 

Bronze Member
Username: Davidt487

Texas

Post Number: 100
Registered: Dec-07
ive been through the setting several times if thats it ill never find it.
i called eclipse they said there is no what to check the output voltage with out an o scope and i dont have on so.
 

Gold Member
Username: Nd4spd18

Northwest PA

Post Number: 6370
Registered: Jul-06
BS you use use a DMM to check voltage

Scope is needed to benchtesting output power though.
 

Silver Member
Username: Davidt487

Texas

Post Number: 102
Registered: Dec-07
that is what the guy at eclipse tech support told me.

also i thought i might have a ground problem so i ran 0 guage from the frame to the - battery terminal and from the firewall to the - terminal

now my voltage runs at like 15 is that good or bad?
 

Gold Member
Username: Southernrebel

Monroe, Louisiana 2 DD3515s, 2...

Post Number: 5970
Registered: Mar-04
Do you have another amp you can hook up just to test? Try that if you can.


Also, to test output on the RCA's...Just use a DMM. Disconect the RCA's from the amp and put one lead on the center pin and another on the outer casing. Run a 60hz tone and see what voltage you get at the RCA.
 

Silver Member
Username: Davidt487

Texas

Post Number: 103
Registered: Dec-07
what should i set the dmm to ac or dc
 

Gold Member
Username: Southernrebel

Monroe, Louisiana 2 DD3515s, 2...

Post Number: 5971
Registered: Mar-04
Ac
 

Silver Member
Username: Davidt487

Texas

Post Number: 104
Registered: Dec-07
first off i have a cheap dmm but i couldnt get a a tenth out so should i just pack up my cd player and send it in for repair
 

Silver Member
Username: Davidt487

Texas

Post Number: 105
Registered: Dec-07
what if i bought a low output conv. and hook it up would that tell me if its my output voltage?
 

Gold Member
Username: Spivey17323

Dunellen, New jersey 15 inch Alph...

Post Number: 1252
Registered: Jun-07
are your subs wired right?
 

Silver Member
Username: Davidt487

Texas

Post Number: 106
Registered: Dec-07
yea
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