How to create an immersive sound field for pure electric cars? In-depth revelation of the complete modification case of Xpeng G 3 i two-way multi-channel audio system

In the field of audio system upgrades for pure electric vehicles, its unique advantages are unmatched by traditional fuel vehicles: First, the vehicle’s abundant and pure electric energy supply provides a stable and high-quality energy base for audio equipment, which makes the sound restoration degree, dynamic range and background purity have been significantly improved; Secondly, the inherently quiet driving environment of electric vehicles completely eliminates the interference of engine resonance and noise, allowing the details of every note to be clearly presented in a quiet background. Based on our rich experience in electric vehicle audio modification-including successful cases of Tesla, Trumpchi, Xpeng, Weilai, BMW, Geely and other brand models-this time we specially take Xpeng G 3 i as an example to give you a detailed analysis of a complete audio upgrade solution that takes into account cost performance and excellent sound quality.

The complete configuration list of this Xpeng G 3 i audio system upgrade is as follows:

1 Audio source: retain the original main machine to ensure system compatibility and functional integrity
2 Front sound field speakers: Japanese PHASS P 165 Gi two-way package speakers
3 Rear sound field speakers: retain the original car unit as a supplementary sound field
4 Rear surround system: Thailand QC 3.5-inch built-in cabinet full-range speakers
5 Audio processing and amplification core: China Aiwei DSP 6-V 3 multi-function DSP power amplifier all-in-one machine
6 Subwoofer part: The customer can choose the Danish B 2 eight-inch active subwoofer, which adopts the decomposition and inverted mold installation process (the basic package is the American Rockford Fosgate eight-inch ultra-thin active subwoofer)
7 Auxiliary materials: standard professional audio wires, and the door sound insulation material adopts Japanese Flute Shen vibration stop plate

Physical display of all upgraded equipment prepared for this scheme

 

Next, we will show you the rigorous attitude and professional technology of professional modification agencies in detail processing through detailed pictures of the construction process.

 

The real installation scene of Japan’s PHASS mid-woofer unit on the door panel pays attention to sealing and fixing.

 

 

The tweeter features a tailor-made dedicated mounting cup cover for accurate soundstage positioning.

In order to pursue better sound field width and imaging power, the tweeter is not simply installed in the original parking space.

 

Thailand QC rear surround speakers are installed on both sides of the rear end of the carriage, effectively enhancing the surround and surrounding feeling of the rear row.

 

 

 

In response to the customer’s ultimate requirements for space utilization, the Danish B 2 eight-inch active subwoofer was decomposed, and the cabinet was re-molded to achieve low-frequency effect with minimum occupation.

 

 

 

The power amplifier module after subwoofer decomposition is integrated with the main power amplifier of Aiwei DSP 6-V 3 and installed under the driver’s seat. The layout is neat and easy to debug.

 

 

After professional equipment and refined tuning, the sound effect of the whole vehicle has been improved by leaps and bounds. Whether it is the main listening seat in the front row or the seating area in the rear row, you can get a balanced and infectious listening experience. Thanks to the blessing of exclusive surround speakers, the rear space is particularly prominent in terms of sound fullness and immersive atmosphere, truly realizing the modification goal of sharing high-quality music by all passengers in the car.