Special Car DSP Amplifier for  Toyota & Lexus 

1) For original car with JBL amplifier (but amplifier is not optical amplifier ) , pluging play with the original car 

2) For original car with JBL amplifier (but amplifier is optical amplifier ) , then once you buy the amplifier , at the same time , you need buy optical decoder together ;

3) For original car without amplifier , then you need buy the speaker cables together ( it is also pluging play)

Functions :

- Built in 12CH DSP

- Built in  3 pcs of Ampifier IC  TDA-7850 

-  Built in Bluetooth Function 

- Support Koraoke Function 

- Support AC-3 DTS Decoder

- Support Ie BUS . can use the original mutliemdia system to control the DSP (For example: original screen, original steering wheel control )