Both Light Harmonic and Tesla OEM speakers use a low impedance design to handle more power and provide greater volume. This design is particularly beneficial in vehicles where background noise is a factor. Low impedance speakers, generally rated below 3 or even 2 ohms, can draw more current from the amplifier, converting more energy into sound rather than heat. This results in higher volume output and better sound quality. Additionally, low impedance improves transient response, allowing for more accurate sound reproduction. This strategic design choice ensures an optimal, high-quality audio experience that is both powerful and faithful to the original audio source. Enjoy superior sound quality on every drive!