445U or 445 ?? The description says 445U but picture and item # says 445? Thx
1143884
The "U" is for universal. It comes with the wiring to connect to just about any head unit. The 445 is a direct connect to Alpine head unit.
1143885
The 445 is mainly an amplifier just setup to pair with Alpine equipment. The 445U is a Universal unit that can be installed with any factory or other make of head unit.
1198495
Manufacturer, P3 International, has product information on its website. Click on Products, then Home Electronics, then Model Number of item you purchased. You will see DOWNLOAD MANUAL and DOWNLOAD BROCHURE under the photo of the unit. On-line manual info for Unit 4460 appears to have more complete directions than Unit 4400 info.
383494
exactly which unit are you refertring to???? i see no picture and no model in the email???
664922
If they sent you the wrong item, then you should let them know and figure out why. The battery searches are a little tricky sometimes, so make sure (since you have a U43F) that what you ordered is specifically for that laptop.
1057668
Hello Larry, i checked the #11 and i do not find any difference, mines work very good and it is upgradeable. i hope i helped you..
2156889
Its 3120 we have no control over amazon images you should only make a purchase from the specifications & the model numbers never an image.Thanks,
1481874
I agree with answers two and three, but add that much remains on the screws that are use to hold it. I ordered one of these and a 60501 but received two of this item which I would recommend.
1455836
WH,I can't begin to answer that. Im an end user, not the OEM or dealer.Just examined one of the ones I got, they say nothing like that on them.Suppose you can check with the vendor and see if the order was done properly.Much luck.Mike in VA
2047344
the 445 u is the Universal for all types of radiosThe 445a is for Alpine only
2211304
It is 1155. They just show other similar boards and even though this is the older socket type it's still compared to the newer 1150
370348
Well, thanks for trying. I hope they reply! I noticed they merged those two models with their description as well which makes it hard to figure out the differences. If you dont get a response I'll definitely try to call and find out.
2284288
Just so happens, when I purchased before, I bought 2 to save shipping, and still have the extra one still in the box. I see nothing on the box that says a type number. However there is a number on the box that says 63170A. If that means type A, I don't know. Also says series 440. Sorry I couldn't be more help.
1280838
Do you mean 4930? If so, then yes. I've purchased both, and they fit together with no problems. On the other hand, I can't find any info on 4830. Are you sure you typed that correctly?
1010856
The Amazon listing shows "Model: SWM16R0-03. The unit I received from Amazon in October was a SWM16R1-03. FWIW, there is no functional difference.
1361988
B004I05SLYS, should be B004I05LYS ( I think). I'm not familiar with the other ASIN. Could that number be incorrect as well?
79586
There is a long list of compatibilities if you click on the product itself in the picture, and I didn't see it. I saw the 4480. click on the pic of the cable and check out the list, I may have missed it.
1450188
Thanks for the reply Jack, I wasn't sure since they require a serial number to go through the order process. Will probably order one of these tomorrow.