RCA is readying what they are calling an Internet Music System (RCS13101E), which is basically a mini stereo system that has a removable 7-inch Android tablet. The stereo system includes a couple of speakers for sound and you can connect it to your TV via HDMI. The tablet docks into the system and serves as the display for navigating apps and such, but you can remove it and stream audio via Bluetooth. You can also stream video from apps such as Play Movies and YouTube, but it's not clear if you will be able to do it when the tablet isn't docked. I would imagine it would only work if Chromecast is built in or if RCA has some sort of proprietary software. Unfortunately the video demo below only shows video streaming when the tablet is docked.
As far as the specs go, we only know that it has a dual-core processor and is running Jelly Bean. It's also certified with Google since the Play Store is on board. The rumored price is $178, but we have no idea when it will officially be announced. We will keep you posted. Hit the break for the video that was posted on the RCA Tablets YouTube channel.
source: Android Police
now we need this for cars!