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Ultimate Technology

Our speakers represent the apex of audio technology, designed to deliver a truly unparalleled in-car listening experience. The key lies in their state-of-the-art components: lightweight yet exceptionally rigid carbon fiber tuned cones ensure a perfect balance between strength and acoustic resonance. In conjunction with ultra-high flux magnetics, produces a sound quality that's sharp, clear, and breathtakingly real. Add to this, the incorporation of low distortion technology, meticulously designed to minimize audio imperfections and deliver a remarkably crisp output.

Easy and reversable install

Light Harmonic's car audio speakers champion simplicity with a DIY-friendly installation process that can be accomplished in just 30 minutes with no special tools. Even novices can easily integrate our speakers into their vehicle and, if desired, the entire setup can be reversed just as swiftly. It's hassle-free, efficient audio enhancement at its best. We have more than 10,000+ successful installation cases around the world! 

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Mountain Ridge

Best reviewed by Tesla communities

At Light Harmonic, we take pride in the fact that our car audio speakers consistently receive glowing reviews from communities. These aren't merely critiques from industry insiders or audio experts, but genuine responses from users who have experienced a remarkable transformation in their audio journey. Their testimonials praise the outstanding sound quality, seamless installation, and the high quality construction of our speakers. This authentic, user-driven recognition serves as the best endorsement of our commitment to delivering exceptional audio experiences for all our customers.

Tesla Model Y - Generation 3

Tesla Model 3 - Generation 3

Tesla Model S Amplifier and Speakers

  • Why do both Light Harmonic and Tesla OEM speakers feature a unique low impedance design? [Technical]
    The low impedance design found in both Light Harmonic and Tesla OEM speakers isn't a random choice - it's a strategic design decision. In general aftermarket car speakers, you will see speakers rating at 8 Ohm to 4 Ohm usually. On the other hand, Light Harmonic and Tesla OEM speakers are designed to be lower impedance speakers, generally rated below 3 or even 2 ohms, can handle more power and provide more volume than their higher impedance counterparts. In the context of a vehicle, where background noise is a significant factor, this increased power handling and volume output are particularly beneficial. By effectively using the power from the amplifier, low impedance speakers ensure optimal performance, delivering a dynamic, high-quality audio experience even amidst road noise. Impedance, measured in ohms (Ω), is a measure of the opposition that a circuit presents to the flow of current when a voltage is applied. In audio systems, lower impedance means less resistance to the power supplied by the amplifier. Our speakers, all door woofer or subwoofer are designed at 1.2 Ohms in effective frequency or even lower, can draw more current from the amplifier and handle more power compared to higher impedance speakers. This essentially allows more energy to be converted into sound, not heat, leading to greater volume output and potentially better sound quality. In terms of transient response – the speaker's ability to respond to changes in the audio signal – lower impedance offers an advantage. This is because transient response is linked to the speaker's control over the motion of the diaphragm. More current flow, allowed by low impedance, can provide better control of the speaker diaphragm, leading to more accurate sound reproduction, especially during complex or fast-changing audio passages. Therefore, Light Harmonic's choice to employ a low impedance design aims at ensuring an optimal, high-quality audio experience that is both powerful and faithful to the original audio source. The benefits of low impedance speakers, such as those designed by Light Harmonic, lie in the realms of power handling, volume output, and transient response.
  • What will fit in my Tesla Model 3 and Model Y?
    All Light Harmonic our Model 3 / Y speakers are 100% compatible with Tesla motor's originals. Our car audio products, crafted just for electric cars, especially Tesla! Our design matches the size, brackets, and even screw holes position perfectly. Swap out old speakers and add an new one in no time. It's a breeze for do-it-yourselfers and professionals alike! All Model 3 from 2017 to 2023 are fully compatible. All Model Y from 2020 to 2023 are fully compatible.
  • What will fit in my Tesla Model S and Model X?
    All Light Harmonic our Model S / X speakers are 100% compatible with Tesla motor's originals. Our car audio products, crafted just for electric cars, especially Tesla! Our design matches the size, brackets, and even screw holes position perfectly. Swap out old speakers or amp and add an new one in no time. It's a breeze for do-it-yourselfers and professionals alike! Currently all speaker models from 2014 Model S to 2023 Model S speakers are fully compatible. Currently all speaker models from 2016 Model X to 2023 Model X speakers are fully compatible. Currently the amplifier models from 2014 Model S to 2021 Model S amplifier are fully compatible.
  • Should I make any adjustment after the installation?
    We recommend first listening to your frequently played music in a relatively quiet setting. For further optimization, consult our EQ settings article. While driving, you'll discover the optimal settings tailored to your liking. If you are impressed, welcome to write us some feedbacks or discuss how to make the sound even better, we are willing to help.
  • How do I install speakers or amplifiers when I receive them?"
    After receiving your speakers or amplifiers, you can install them with ease or get local installer to help and done in 20 minutes if not less. Detailed instructions will be provided in the following article and instructional YouTube videos.
  • Do Light Harmonic upgrades really make a difference?
    Check our user's feedbacks! Or install one set then your ears will tell you. 😆 Our audio products surpass factory models in both build and sound quality, delivering a crystal clear, immersive soundstage. They produce smooth, strident high notes and a vibrant, defined bass, all while maintaining fidelity to the original sound source. How? By state-of-the-art technology for coins, magnets and designs, by crazy good material like carbon fiber and neodymium.
  • How long do I need to wait for shipping after I placed order?
    Within the continental USA, we'll dispatch your products one business day after you place your order. Delivery typically takes between two to five days. For international shipments, delivery time is subject to customs clearance, but usually ranges from seven to twenty-one days.
New updates of products
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6770 Stanford Ranch RD, #1055, Roseville, CA 95678, U.S.A.   

info@lightharmonic.com - Phone: 510-880-1088

Copyright © 2014-2024 by Light Harmonic Inc.

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