Breaking through the traditional acoustic architecture: Crown Car customizes Aiwei’s top two-way active system

Those car audio brands that dare to break the routine and find a new way are destined to be appreciated only by discerning connoisseurs since their birth. The top two-way speaker unit of Aiwei KING series explains what is extraordinary with its breakthrough acoustic structure design. Its tweeter uniquely adopts a 4-inch large-diameter design, and its operating frequency band covers a wide range from 200 Hz to 28 kHz. This exquisite design makes it perfectly undertake the core frequency band responsibilities of traditional midrange units, fundamentally solves the crucial frequency band connection problem in multi-unit systems, and achieves a smooth and integrated frequency transition. The owner of this crown is a veteran player who is well versed in family Hi-Fi. He deeply understands the audio philosophy of “simplicity to perfection”-every unnecessary link in the system should be streamlined to reach the essence of sound. It is based on this pursuit of pure sound quality that car owners give full respect and trust to the technical suggestions of the professional team, and jointly start this journey of pursuing the ultimate modification.

 

Detailed explanation of core equipment configuration scheme

* * Sound source hub * *: Alpine A 09 professional digital player host is adopted to provide high-purity and low-jitter original digital audio signals for the whole system, laying the foundation of high-definition sound quality.

* * Brain and mixer * *: Equipped with Magic Cube DSP audio processor, it is responsible for accurate digital signal processing and frequency division, and can be deeply adjusted for the unique acoustic environment in the car to reshape the ideal sound field.

* * Sound of the Soul * *: The core of the front sound field is equipped with the top two-way speaker of Aiwei KING series. With its innovative broadband design, it uses the simplest unit configuration to achieve comprehensive coverage and perfect connection of medium and high frequency reproduction.

* * Low-frequency cornerstone * *: Add an eight-inch subwoofer of Zero brand and customize its exclusive cabinet, aiming to accurately and deeply restore the low-frequency and extremely low-frequency details in music, and improve the full-band response.

* * Energy Heart * *: The front sound field is driven by an Aiwei KING series four-channel power amplifier, which ensures that the medium and high frequency units get abundant and fully controlled energy supply; The subwoofer part is independently driven by a Laifu RX series high-power single-channel power amplifier to ensure the explosive force and transient response of surging low frequencies.

* * Connected by blood * *: The signal cable and power cable of the entire car’s audio system are all made of Barney brand high-quality wires to minimize signal transmission loss and power interference, and ensure the purity of “blood”.

* * Quiet Cornerstone * *: Comprehensive flute sound insulation treatment is implemented on the four doors and four wheel arcs, which effectively suppresses wind noise, road noise and sheet metal resonance during driving, and creates a quiet stage for the sound system to play.

As the core of the digital sound source of the system, the Alpine A 09 professional digital player host is carefully installed, and its excellent decoding ability is the starting point of high-definition sound quality.

The installation of the tweeter of the Aiwei KING series is quite ingenious. It not only has accurate positioning, but also independently makes a special installation box to eliminate the adverse effects of the door panel cavity, so that high-frequency details can be presented clearly and transparently.

The control panel of Alpine A 09 host has been cleverly modified and integrated in a position that is convenient for the driver to operate, achieving the unity of functionality and aesthetics.

The main part of the host is hidden and installed under the driver’s seat, which not only saves space inside the car, but also avoids visual clutter, reflecting the wisdom of “hiding” in modification.

 

Aiwei’s flagship four-channel power amplifier, which drives the front sound field, is hidden installed. This amplifier fully meets the standard of high fidelity (Hi-Fi) in terms of exquisite industrial design and pure sound quality performance. Its abundant power output of up to 160 watts per channel provides a solid and reliable backing for the speaker. What’s even more rare is that, driven by high power, its sound performance still maintains delicate and soft texture and rich musical emotions, and the dynamic response of each frequency band is balanced and linear, perfectly integrating control and musicality.

Specially responsible for driving the 0.8-inch subwoofer, it is a Laifu RX series single-channel power amplifier. It can provide powerful and clean low-frequency energy for the woofer unit, ensuring that the low-frequency dive is deep, retracted and retracted freely without delay.

In order to create an ideal listening environment for the sound system, we have thoroughly insulated the wheel arc parts of the four wheels. By pasting high-quality vibration-stopping plates and sound-absorbing cotton, the noise caused by the friction between tires and the road surface and the sound of gravel knocking are effectively blocked from being transmitted to the carriage.