daef13165

I put line isolators on the RCA's and no my hearing isnt damaged.

Bump still lost. Could it be my power wire? im only using 4 gauge.

I hear no noise when i press the sub and it doesnt stick. my filter is at about 30 because i was told to set it at that because thats where my enclosure is tuned to. Ive had the filter all over testing different spots to c if it would sound better but it hasnt changed.

BUMP

Hi I have an Fi BL 15 in a 4.2cu enclosure tuned to 32 htz powered by an AQ1200d. My sub has been in for about 2 weeks and I think the thing is shot already. It wont drop at all to low frequency's (it did before) and it makes a kind of grinding noise when its hitting. I pulled the sub out and one coil test out to 1.7 ohms and the other is like 1.6 ohms. Ive never had my gain above half except when I first got it I played it for like 10 minutes on 3/4 gain. I dont know what to do i sent an email to Fi monday morning and havnt heared from them yet. Oh and I thought it might be a grounding issue so I put in 1/0 gauge wire and it still did it. If anybody could help it would be much appreciated thanks.

What do you guys think of this setup Bl 15 with an audio que 1200 amp. I know the sub will bump but what about the amp is it decent. It puts out 1200rms at 1ohm. I just bought the sub pretty much bare bones.