Question about my sub


Bronze Member
Username: Junior22

Post Number: 25
Registered: Jun-06
i have an 15 inch ava ... and im trying to figure out if its blown or not ... i dont have an amp right now

when i press the middle of the sub in .. it doesnt make a noise ..

but when i press the side in it makes a scratching noise ... what does that mean?

im just in need of a system .. since i cant order ne thing due to money problems ...

what can i do? to check it out

Bronze Member
Username: Junior22

Post Number: 26
Registered: Jun-06
bump .. can any one help me?

Gold Member
Username: Sploosh56


Post Number: 1356
Registered: May-04
sounds like it's fine

Gold Member
Username: Dustin3

Tigard, Or U.S.

Post Number: 1647
Registered: Oct-05
it doesnt mean anything. not blown or nuthin. i think its just rubbin against the cone or somthin. not anything to worry bout'

Bronze Member
Username: Junior22

Post Number: 28
Registered: Jun-06
what about voice coils .. is there any way to test them out?

Silver Member
Username: Skies

Courtenay, British Colu... Canada

Post Number: 156
Registered: Aug-05
multimeter to +/- i guess.... If it reads 4 ohms, 2 ohms w/e then its probably fine...

Bronze Member
Username: Junior22

Post Number: 29
Registered: Jun-06
how do u test it with a 9 volt battery?

Gold Member
Username: 54danny54

Betsy layne, Kentucky..GO... USA duh

Post Number: 2661
Registered: Nov-04
touch the postivite on the batt to the pos on the sub and negitive to negitive...if it moves then its good
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