Android System Large Screen Special Amplifier Car Audio Lossless Upgrade 4-way DSP-intelligent Digital Audio Processor

Please pay special attentionHello friends, you need to have a certain electronic knowledge of this product, because many vehicles with large screen Android systems are modified so it may be difficult to install this product, you need to adjust the line, please pay special attention to avoid unnecessary trouble,1. This product needs to be connected to the 4-way instructions according to the instructions for using 4 roads.2;dsp power amplifier is best to use the original car wiring harness plugging, if the modification of the third-party wiring harness plug is likely not to boot, or no response, which requires you to have professional knowledge to define the main yellow line B+ and red line ACC black wire GND, the power line sequence must be correct.3. Many third-party modifications to the large screen are likely to be different. Please note; Thank youBasic introduction of the productPlease note before placing an order: This product is used for large-screen audio of the Android system dedicated to the car, and the scientific name of this product is Intelligent Digital Audio Processing DSP Power Amplifier.1. The DSP chip synthesizes the EQ function, which is not adjustable, and belongs to the automatic intelligent processing audio power amplifier set by the chip factory.2. Please note that this product does not have a separately designed EQ adjustment button.3. This product cannot be used on vehicles that do not have a large Android screen.4. The product shown on the page belongs to the 4-way power amplifier, please use it strictly according to the 4-way introduction in the instruction manual. Please use the wiring harness of the original car as much as possible