Audio-Non JBL system

I am pretty sure the first cars made by the Toyota that will have preamp outputs will be the new Scion xB and xD. I am 99% sure the tundra does not have them.

Correct, just got back from the xB launch and only the Pioneer Premier Stereo has preamp outs. In fact it has more than one set.

Thanks for info. Not the answer I wanted but at least it saves me some time.

The rep did say that you could probably order the Pioneer Premium Stereo from Scion through parts and that you could probably find a bracket to mount it The connectors looked similar so it may not be hard to just swap them out. Maybe a parts or service rep could confirm at your dealership.

Licktspit said:

Does anyone have the wiring diagram for the non- JBL audio system with the 6 disk in dash cd player for the 2007 Tundra. I want to know if the system has preouts for a subwoofer. Any help would be appreciated. Thank you.

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Don't think so. But it is a better head unit than previous models, a little anyway. I know the speakers in my '04 blew after 2 months and looked like something you could buy at Fry's for $3.00. My installer claimed I can use my Alpine 5 channel amp (with sub controller) with the OEM head unit and upgrade the 6 speakers and add a 10" sub for far less than the JBL system would have cost. It will require a OHM conversion and by pass the stock amp.
The Alpine system w/6 speakers and a 8" sub in console sounded unreal compared to the OEM.

I still have my Alpine head unit w/xm but want to keep the OEM look. I don't know of any adapter kits available any way at this time. With the amp and better speakers/crossover should sound much better than the JBL, which has no fader for the sub and to me didnt sound any clearer/cleaner only louder. Might want to check out this option.

Dou you have part numbers for the Alpine setup? Thanks!