1. Vehicle Introduction The Hongqi HQ9, as a high-end luxury MPV, offers spaciousness and comfort, creating a quiet cabin with excellent sound insulation. However, the original car audio quality is poor, with a flat sound lacking in depth, failing to meet the owner’s pursuit of high-quality music, leading to a strong demand for audio upgrades. … Read more
A complete audio system cannot be without a professional processor and amplifier. The Finlang DSP8, a monitoring-level professional DSP audio processor, is being installed nationwide. The car owner pursues a sense of sound layering; their exact words were: ‘I feel like all the sound is coming from the left.’ Installing a DSP is just right … Read more
The Kia Sportage performs satisfactorily, with a simple and mature interior, making it a good family car. However, the owner enjoys listening to music and has strict requirements for the sound system, which the factory-installed audio clearly cannot meet. The original sound system in the Sportage uses six speakers, but due to the rough craftsmanship … Read more
If you want to upgrade your car audio, many car owners will hear recommendations from some modification shops, “Add a DSP”. So what is this DSP? Why do shops recommend it for installation? DSP is an abbreviation, and its full name in Chinese is: Digital Signal Processing. The principle is to convert analog signals into … Read more