Someone please tell me the difference, Motorola Bluetooth Car Kit Options

[JoKeRkId613]

I want this for my Celi just for hands-free convinience and luxury but I don't know the difference besides the price of these two:
http://motorola.digitalriver.com/DRHM/serv...ductID=36065700
AND
http://motorola.digitalriver.com/DRHM/serv...ductID=36081800

Thanks in advance. I looked over both pages and everything is about the same except the name of the model and price.

[JoKeRkId613]

You can rip out the internal speakers and use the feed to convert it to an RCA wire for input on the back of a HU.

Sodering  required.[right][snapback]347753[/snapback][/right]

Internal speakers as in the one's in my car? I think I have 2 RCA connections(Red and White) behind my HU. I thought that was for the subwoofers or something?

[shid]

You can rip out the internal speakers and use the feed to convert it to an RCA wire for input on the back of a HU.

Sodering  required.[right][snapback]347753[/snapback][/right]

Internal speakers as in the one's in my car? I think I have 2 RCA connections(Red and White) behind my HU. I thought that was for the subwoofers or something?
[right][snapback]347756[/snapback][/right]

Rip out the speaker in the bluetooth thing. You'd have to mold it in to make it clean.

HU's have pre-outs (for amps to speakers and subwoofers) and sometimes Aux in. If you don't have the aux in, you can't do it.

In any event tho, your cell phone wouldn't have the ability to mute the stereo when you get a call, you'd have to actually switch inputs on your HU like you go from CD to FM