red crow

I am having issues with one of my front door speakers, the dealer has replaced it twice already and is now ordering a new head unit. I checked the front speaker in the other door to compare and make sure they were the same part number. It looks like they are, the only difference I can see is where this speaker says 0073 the speaker that is working properly says 0991. At first I thought it might be a serial # but I don't imagine they would put serial numbers on stock speakers. All the other information on the speakers in the same. What is the 4 digit # a date code maybe? It is weird that the speaker that came with the truck is 0991 and the new speaker has a lower number. Any ideas??

TK5

I see the problem! Made in China. LOL

Roughneck12

Junk them and replace with some good aftermarket speakers. You won't regret it in the morning.

Wyo11Scab

iTrader: (1)

Probably just inventory. Those speakers have been used for years and in many models. BTW you didn't say what problem you were having.

red crow

lol I guess that would help. I the high notes / treble coming from the driver's door speaker is much quieter than the sound coming from the passenger's door speaker. The dealership has replaced the speaker twice and now they have a new head unit on order. It originally started out that the speaker would cut out completely they told me there was a TSB for the driver's door speaker and replaced it. Ever since then the treble issue has been present. It almost sounds like the driver's side speaker is a mid/ low speaker and the passenger's side is a 3 way, but I checked and the part numbers match up. I am trying to figure out what the 4 digit number on the lower right side of the speaker represents.

Wyo11Scab

iTrader: (1)

Those speakers are all just 1 way paper cones. Sounds like you HU was defective. Since you have the speakers out, go spend $50 on a good pair.

red crow

I don't have any issues with the speakers though. If I want to rock out while driving I'll take the mustang.