
7-inch ultra-thin car seat subwoofer new product launched
Want a powerful bass, but afraid of taking up space? Our newly launched 7-inch ultra-thin car seat subwoofer perfectly solves your troubles!

BMW Exclusive Customization · Three way Hi Fi Sound System
Specially crafted for the acoustic space of BMW models, with a three-way golden architecture that accurately divides high frequency, mid frequency, and low frequency, presenting a hierarchical and palace level sound quality!

Is it necessary to install two under seat subwoofers in a car?
Whether to install two under seat subwoofer on the car depends on your specific needs and usage scenarios

Zunlang Shocking Release of New Product: Alpine 10 inch subwoofer: Redefining Car Audio and Video Experience
In May 2025, Zunlang Audio officially launched a new ten Inch Subwoofer, injecting new vitality into the car audio modification market with disruptive acoustic design and excellent performance.

Professional measurement and production of subwoofer casing--Yalong Audio Factory
Making audio enclosures (speaker enclosures) is a highly specialized job that involves multidisciplinary knowledge such as acoustics, materials science, structural mechanics, and electronic engineering. An excellent speaker enclosure design can significantly affect sound quality performance, including low-frequency response, tone purity, resonance control, and sound field positioning. The following are the core points of professional audio enclosure design:

Advantages of three speakers in car compared to two speakers
Advantages of three speakers in car compared to two speakers
The core advantages of the car mounted three-way speaker system compared to the two-way speaker system are reflected in the fine control of audio signals, optimized design of physical structure, and comprehensive improvement of acoustic performance. Specific analysis can be conducted from the following dimensions:

Compared to other audio systems, the dual coil dual magnet audio system has the following significant advantages:
1. Stronger power processing capability: The dual voice coil design can share the current load, allowing the audio system to withstand higher power inputs and reduce distortion during high volume playback. It is suitable for scenarios with high power requirements (such as car audio and professional audio systems) and can produce stunning fluctuations under strong energy drive.

Definition of coaxial loudspeaker
coaxial speaker is a speaker system that designs a high frequency unit and a low frequency unit on the same axis. Its core feature is that the high-frequency unit is located at the center of the diaphragm of the low-frequency unit, and the two share the same acoustic center, forming a "coaxial and concentric" structure. This design was first proposed by the British speaker brand Tannoy in the 1940s, aiming to solve the phase difference and positioning problems of traditional crossover speakers (separation of high and low frequency units).

In-depth Analysis: How to Distinguish the Quality of Coaxial Speakers
When upgrading car audio systems, coaxial speakers attract the attention of car owners due to their unique structure and affordable prices. However, with a wide variety of products in the market and uneven quality, learning to distinguish between good and bad speakers is of great significance for enhancing the auditory experience and improving the cost-effectiveness of the upgrade.





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