Sound quality ceiling, price floor price | VAD super full-range speaker: Biwei-level sound quality, one speaker is capable of all scenarios!

In the field of car audio, a common misunderstanding is that “high-pitched and transparent as the sounds of nature” must be realized at a high cost. We’re going to use this one todayVAD Super Full Range SpeakerCompletely break this inherent concept. This product not only shows excellent sound quality performance, but more importantly, it redefines the boundary of cost performance at a price close to the people-we call it “the price revolution in the field of acoustics”. Without spending the budget of a traditional high-end sound system, you get a listening experience comparable to that of a top brand, which is the core value that VAD full-range speakers want to convey.

 

Technical analysis: In-depth understanding of the working principle and innovation of full-range speakers

In car audio system architecture,Full range speaker Full-Range SpeakerRefers to those loudspeaker devices that can cover a wide frequency response range (typically 80 Hz to 20 kHz) in a single unit. This is different from the multi-unit commonly used in traditional sound systemsFrequency division designThere is a sharp contrast-the traditional solution requires separate configuration of treble, midrange and woofer units to work together through the crossover network. The reason why VAD super full-range speakers are excellent lies in theirOriginal full-frequency technology architecture: Only one well-designed unit can achieve high-resolution, high-fidelity full-band sound reproduction, which greatly simplifies the installation complexity while still maintaining the professional Hi-Fi sound quality standard. This design philosophy embodies the engineering wisdom of “less is more”.

Analysis of the four technical advantages of VAD super full-range speakers

Advantage 1: 2-inch full-range unit to achieve panoramic sound field coverage –This unit can accurately reproduce the details of human voices and the texture of musical instruments, creating an open and natural sound field space, making listeners feel as if they were in the music scene.

Advantage 2: Aerospace-grade silk diaphragm and dual magnetic circuit drive system –Using high-performance materials and innovative magnetic circuit design, it ensures that the high frequency extension can reach 22 kHz, showing transparent and delicate high-frequency performance; At the same time, the intermediate frequency is full and mellow, and the low frequency is solid and powerful, achieving balanced performance in the whole frequency band.

Advantage 3: Full scenario application adaptability –Whether it is used as a center channel, surround channel, or main/auxiliary sound field, this speaker can be competent, and its installation position is flexible and diverse, so as to meet the configuration requirements of various sound systems.

Advantage 4: Excellent cost performance –In terms of sound quality performance, it can be comparable to internationally renowned high-end brands such as Jinlang and Biwei, but the price positioning is more close to the people and reasonable, making the high-quality sound experience no longer out of reach.

In-depth technical analysis: How VAD full-frequency technology achieves the goal of “full-band high-fidelity”

1. Aerospace-grade silk diaphragm technology improves high-frequency performance
The ultra-lightweight silk diaphragm material used in VAD has a better combination of stiffness and damping characteristics than traditional metal or plastic diaphragms. This feature effectively suppresses the generation of split vibration, ensures the clarity and fineness of high-frequency (5 kHz-20 kHz) sound, and can even be close to the unique “airy” listening experience of professional high-end tweeters.

2. Dual magnetic circuit drive system optimizes medium and low frequency balance
The common technical bottleneck of traditional full-frequency units is that it is prone to “intermediate frequency depression” or “low frequency turbidity”. VAD’s innovative dual magnetic circuit design significantly improves the control accuracy and dynamic response of the unit through in-depth optimization of the magnetic circuit structure. This makes the vocal performance in the mid-frequency band (500 Hz-5 kHz) fuller and more realistic, while the low-frequency band (80 Hz-500 Hz) is elastic and not procrastinating, effectively avoiding the “banging feeling” or “dullness” of the sound.

3. Wide directivity design creates panoramic sound field effect
The VAD’s 2-inch full-range unit features a special wide diffusion angle acoustic design to ensure a balanced and consistent listening experience for listeners in different locations in the car. Whether it is the vocal positioning in the center channel, the environmental atmosphere creation in the surround channel, or the stereo imaging in the main sound field, this design ensures the accuracy of sound transmission and comprehensive coverage.

Diversified application scenarios: multifunctional implementation solutions for single unit design

1. Center channel application: improve vocal clarity and sound field focus
Applicable models: Vehicles where the original car is equipped with a center horn position or a center panel can be installed
Actual effect: Significantly improve the clarity and intelligibility of navigation voice and call voice, and enhance the sense of central positioning and cohesion of the sound field

2. Surround channel application: enhance the immersive listening experience
Applicable system: Audio system equipped with DSP processor and multi-channel expansion capability
Actual effect: Works with the rear sound field speaker to create a cinema-grade surround sound effect with a sense of envelopment and space

3. Primary/auxiliary sound field application: cost-effective system upgrade solution
Recommended configuration solution: The front sound field uses two VAD full-range speakers, and the rear sound field is equipped with coaxial speakers
Sound quality performance: high frequency is transparent and not harsh, medium frequency is solid and thick, low frequency is full and elastic, adaptable to popular, classical and other music styles

Professional Modification Advice: Using the Acoustic Potential of VAD Full-Range Horns

▶ Power matching optimization: It is recommended to use a power amplifier with a rated power of not less than 50 W RMS or an all-in-one DSP power amplifier to ensure that the speaker gets sufficient driving energy and avoid dynamic sound compression caused by insufficient power of the original main engine.

▶ Key points of phase debugging: During the installation process, it is necessary to ensure that the positive and negative connections of all speaker units are correct. Phase consistency is the basis for constructing accurate sound field positioning and imaging. Phase errors will lead to sound field confusion and blurred positioning.

▶ Suggestions on sound insulation treatment: It is recommended to carry out double-layer sound insulation treatment on the door to effectively reduce the sound interference caused by door panel resonance, and at the same time improve the installation environment of the speaker to make the low-frequency performance cleaner and more powerful.

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