You can print yourself a copy of the T1808 manual from there and check out the features of each Scion Pioneer radio from the T1805 thru the newest head units and even the Scion Pioneer navigation unit. Here's the link: Scion BTW, I hope you didn't pay the same price as what's listed in your Ebay link. PIONEER DEN-P2530 stereo wiring connector . PIONEER AVH-P5750 stereo wiring connector . PIONEER DVH-P5000 stereo wiring connector harness . Pioneer AVH-P3100DVD stereo wiring connector . LEXUS LS400. PIONEER GM8056ZT/E . LEXUS 1814 Pioneer DEX-MG9467ZT . LEXUS DVD-RX330 . Lexus P1505 Pioneer FX-MG4807DV . Lexus-P1505-Pioneer-FX-MG4807DV . Lexus Joined Apr 7, 2015. 34 Posts. Discussion Starter · #1 · Apr 8, 2015. Hi, I just got an 05 with the stock stereo, the Pioneer T1804. After quite a bit of research I learned that this one is not aux capable, just the later versions that came in the 06. It seems that anything should be possible so I am wondering if anyone has successfully added Thank you for your interest in our items all of our radios are tested and in most cases you can see the unit functional in the images. This radio will interchange with the following vehicles: Scion xB 2013-2014 display & recvr, w/o NAV; (Pioneer w/CD), marked T1808 on radio face Scion xB 2008-2012 display and receiver, w/o navigation; (Pioneer, CD), marked T1808 on radio face Scion xD 2008 2008-2014 Toyota Scion TC XB XD AM FM XM Radio mp3 CD Player PT546-00080 T1808. $195.00. 0. Compare. 2008-2014 Toyota Scion TC XB XD AM FM Radio Radio mp3 CD PT546-00080 Face T1808 w/o Navigation Face T1819 - PT546-00120. $185.00. 0. Compare. Add To Cart. OEM 2011-2012 Scion TC Display and Radio AM FM mp3 CD Pioneer Audio PT546-00100. $185. Tc Pioneer Radio Manual Stereo CD PT546-00111(New - No Harness) $47.59. $67.99. Free shipping . 2010 TOYOTA SCION TC RADIO Scion TC OEM Pioneer Stereo/CD PT546-18130 | eBay Scion tC 2012, Single/Double DIN Black Multi-Installation Stereo Dash Kit by Metra®, with Pocket and Brackets. In the manual for the base Pioneer HU, the T1808, from the 2009's, it says the "Maximum power output" is "40 W x 4". Is that the same as 40W RMS going to the speakers? I'm looking for rear door speakers. Thanks. This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread. The unit is a Pioneer head that fits the factory location in my 4 runner. The unit plugs in to the factory harness allowing you to use steering wheel controls without the PAC adapter. The cool thing about the unit is the addition of 3 RCA outputs one with sub control on the factory head. The head has many of the same features of a mid line Toyota part number 08600-21800 Face code T1807 APPLICATION CHART This radio was offered in the Scion tC but works in all the following vehicles without the JBL system, unless otherwise noted. This is a GREAT way to upgrade your audio system to MP3 and Satellite capability without dash or wiring kits. Scion (All models): 2004-2015 The T1806 sounds incredible compared to the original head unit. I thought I would need new speakers also because the old head unit crackled when volume was turned up moderately. Speakers sound brand new. Crisp and clear. Cannot believe the difference this $60 head unit made.