In this video we show you the overview of the installation of HDZ653S and PXE-X121 DSP in the Tesla Model Y
You can get all the gear from our website hepaking.com
The Tesla Model Y already has a good audio effect, and the main issue for most customers is speaker distortion that increases with volume, making the sound harsh. Upgrading the speakers can improve the distortion issue and enhance the sound quality, making it more enjoyable to listen to. However, achieving optimal results is an ongoing process, and information about car audio is not widely available and lacks standardization. We spent nearly a year researching and learning to confidently replicate the demo car's effect for different customers. While it is not common to see Tesla Model 3 or Model Y owners upgrade the audio system after changing the speakers, but Alpine recently released the PXE-X121 DSP specifically for these models, which prompted further research.
The PXE-X121 was acquired by us four months ago, but we conducted extensive testing to achieve the best sound quality. Upgrading the DSP can provide the following improvements:
• Sound Quality: The PXE-X121 supports digital USB input for the DSP's built-in DAC decoding, ensuring a high-resolution audio source without noise interference. Upgrading the DSP also allows for in-car playback, but for the best results, direct phone playback is recommended.
• Sound Stage: Prior to the upgrade, most of the sound was concentrated in the front, with narrower left and right imaging. After the upgrade, the sound can be spread out to the far left and right sides of the car, depending on the recording of the music.
• Imaging: The factory audio settings are adjusted for the average car owner, resulting in a slightly dispersed soundstage. By using professional audio software like REW (Room EQ Wizard) and EMMA's master-level tuning techniques, the customer can achieve a music imaging effect that resembles a live performance.
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#Model3 #ModelY #Alpine #audiospeaker
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