one sub makes a scraping sound i have two 12's alpins type E. and one of the makes a scraping sound at the base of the sub. im wondering if its burned or if its fixable? coil is fried. the copper ...
...cone smashed .you dont want any air leaks .. you can go to any car stero shop and have a box built.if you have good wood working skills build it your self 1/2 in partical board works ..you can also ...
...RCA AND YOUR GROUND OR INSTALL A GROUND NOISE FILTER try putting more screws in the box or if you already have all the spots filled try pulling it out and seeing if there is a wire that might be ...
...cone moves it should produce some sound if it doesn't move when power is applied then the voice coil is frozen. not really a power issue unless its a "powered sub" and if that's the case then you ...
...RCA cables to the OUT of the cd deck and the IN of the amp. Common mistake. Be sure speaker wires are connected. Speaker to terminals inside the box, and then from the box to the amp. If you've been ...
...RCA cables from the deck to the amp, and checking the wires from the amp to the cone of the Sub but all was ok. They would stop before but come back on, either on there own or if I hit a good bump ...
...of 2. I think this is a wiring problem. CHECK Wires on SUB - Make sure they are connected correctly RCA leads to ...
...cone should move in or out depnding on polarity pos to pos forward excursion if voice coil is not cooked or seized ...if speaker dead no movement wait 10 years till you can appreciate moderate bass ...
RCA's from head unit to amp, speaker wiring from amp to sub. Make sure there are no breaks in the insulation and that the wire does not come in contact with another wire or metal parts on the vehicle.
...units today will have rc outputs i would suggest spending the extra 50 and get a unit with dual rca's and invest in a small 100 watt amp to run your highs this will prevent any future distortion ...
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