i need to know if the '05 xB deck have HU inputs please help

 

I don't know what HU inputs are but the answer is no. There are no aux inputs or outputs on any of the 05 and earlier stock decks.

Walt

 

This question has also been asked a dozen times before.

The search engine would probably have helped you.

 

By HU do you mean RCA outputs?

If not, how do you wire up the bazooka tube, or is this something you have to have the upgraded deck to have?

 

The Scion Bazooka Tubes use a special harness to wire up.
That way you are forced to buy dealership crap at dealership prices.

I personally have gone with a custom harness that adds a set
of RCA outputs that run to my sub amp.
I've also got an adapter that allows you to use the factory
CD Changer controlls for two AUX inputs which I've
connected my laptop to.
Add to that the factory Sirius unit, and I'm stylin!